What Is Prndl FuseThere is a electronic sensor (a sliding plate with magnets and proximity sensors) just below the shift lever. Any advise in solving this will be g-r-e-a-t-l-y appreciated! Thank you in advance. The first step is to break down the harness and split up the groups of wires. Pull off the cover to access the fuse block. I can manually put it in 1st and 2nd gear with the colum shifter. You will need to locate the short in the wiring. Transmission Fuse: Is the Transmission Fuse Just for the. I verified power at fuses 5, 9, and 10. P0705 - Transmission Range Sensor Circuit Malfunction (PRNDL input) By Magnus Sellén Updated: April 13, 2023 The P0705 is considered a generic powertrain code that can be found on a multitude of modern vehicles. If you have the fuse cover, there are symbols implying 'parking lights' and very NON specific, but i pulled these fuses, to find them blown, and replaced with 7. This wire feeds all the solenoids inside the trans. The PRNDL fuse operates the dash gauges and the transmission solenoids. The pink wire from inside the cab fuse box is melted the plastic off. So, to me, this means that you’re getting power to the instrument cluster when you’re not supposed to. The fuse is actually acting as a ground path for the PRNDL display that is getting power through one of those. FUSES CIRCUIT BREAKERS Fuses ">GMC Cab & Chassis V3500 1991 – FUSES CIRCUIT BREAKERS Fuses. Chevrolet Silverado 1500 fuse box and relays diagrams. The 4L60E transmission was produced by General Motors from 1992-2013 and was incorporated in over thirty vehicle models. When the vehicle is in Park, the transmission prevents the car from rolling. I lifted the throttle a bit but it. 1 Answer Prndl (gear shifter) not lighting up at light so cant see what gear it is in. Shifter light out, bad fuse possibly?. 4r100 auto trans range sensor connector wires. Ignition Switch/Fuse Problem. the PRNDL prindle switch does this. The prndl fuse in the end of the dash has blown or came disconnected. The PRNDL fuse operates the dash gauges and the transmission solenoids. Fuse Box Diagram Chevrolet Astro (1996. I ohmed out all the fuses. Get a factory service manual, and follow the wiring diagram for the PRNDL fuse There are two cables on the alternator that must be disconnected; one is the battery lead with a small rubber …. Unfortunately, the TCM has to be replaced - total cost about $3500 - The new TCM is $2500 and the rest is labor. on my 97 and 98 it's called the prndl fuse. dash and tail lights not working. If all fuses are OK then it is very unlikely that all the bulbs are blown. Those five shifter positions, in that order, were the traditional. What Does “PRNDL” Mean? The acronym PRNDL stands for Park, Reverse, Neutral, Drive, and Low. The instrument panel fuse block is located under driver's side of the instrument panel to the left of the steering column, behind a cover. Here is what we have for a wiring diagram for the transmission selector switch. Trying to find out where it runs to. The gentleman installing does this professionally and checked all his grounds + hot wires. Here is a list of fuses and designations for the Cadillac CTS. It is from your vehicle's Starting Circuit Wiring Diagram. The speedometer won't move from 0; all the other gages work. Symptoms of a Bad or Failing Speedometer Sensor. 2000 Chevrolet Blazer fuse box diagram. Get Access all wiring diagrams car. If there is no resistance on power or grounds then cluster needs to be replaced again. 'L' stands for low range, which will make your transmission hold the gear ratio in order to engage the engine brake. The ignition switch is screwed or the wire which runs from the under dash main harness, to the ignition switch, goes to the fuse and then to the tranny, should be pink and terminates on pin e (at least on 96 and up) at the tranny has a problem, stretched broke, cut. Whether or not the car is turned off or on. Diagnostic trouble code (DTC) P0705 code stands for “Transmission Range Sensor Circuit Malfunction (PRNDL Input). 1 Answer Prndl (gear shifter) not lighting up at light so cant see what gear it is in. JIMWHITINGTX. Try replacing if blown fuses are found. At the bottom of this panel are the fuses, in the middle there are 6 square blocks that are marked Ford. Prndl fuse is a type of electrical fuse that is used to protect against overcurrent and overload in circuit breakers. So if it doesn't work, the bulb may be out. The fuse block is located behind a cover in the dash to the left of the steering column. Diagnostic trouble code (DTC) P0705 code stands for “Transmission Range Sensor Circuit Malfunction (PRNDL Input). prndl error i…">I have a 2003 ford expedition it came up with prndl error i…. I am going to try to find a photo of a Fuse panel with all of the fuses properly installed for future reference. It's PRNDL, everywhere you go, counting for regional dialects like PRNDL2 or PRNDD3L, which are really, fundamentally, still PRNDL. I just bought a 66 Mustang project car. 4l60e going into limp mode?. Don't see it as a fuse option Posted by Timothy on Jan 06, 2014 1 Answer djp1581ec Contributor 26 Answers It shares a fuse with something else. Erratic dash indicators (PRNDL) Reverse lights don’t switch on; Vehicle starts with the gear selector in a position other than park or neutral ; Occasionally, a malfunction in the transmission range sensor circuit may occur without any adverse effects that affect the drivability of your vehicle. If I disconnect one of the two wiring harnesses with purple paint, the buzzing stops and the car cranks. We bought a 1998 American Eagle, Allison 6 speed transmission, Cummins 350hp and had the same problem with the DO NOT SHIFT message. test for voltage here, it should measure. Jan 4, 2018. Shifter Light Not Working: Light for Gear Shift and Steering. Stop/TCC Switch, Buzzer, CHMSL, Hazard Lamps, Stop Lamps. The radio comes Flashing PRNDL Display Slow or No Engagement of Automatic Transmission The reason that PSM A fused switch is a switch in series. A Car? (PRNDL) Gear Sifting. If I remove the ignition circuit 30 amp fuse, the buzzing stops, but of coarse, will not crank. Get a factory service manual, and follow the wiring diagram for the PRNDL fuse There are two cables on the alternator that must be disconnected; one is the battery lead with a small rubber. The only real way to find out is to trace the circuit backwards until the power source is found. The instrument panel fuse block is located under driver's side of the instrument panel to the left of the steering column, behind a cover. There is a pink wire that goes down to the transmission Her. To identify instrument panel fuse block components, refer to illustration. Instrument panel fuse block. SOLVED: What does PRNDL error mean?. SOLVED: Prndl (gear shifter) not lighting up at light so. The speedometer sensor is located in the transmission of your vehicle and is designed to register the driveshaft’s rotational speed. 1: GMC Cab & Chassis V3500 1991 - Component Locations - Fuse Panel Identification (1988-91) GMC Cab & Chassis V3500 1991 - FUSE & CIRCUIT BREAKER IDENTIFICATION. PRNDS Lights up, or; Unwanted "Move Selector to P" message. I will be keeping the 1998 neutral safety switch wiring, as this will keep the starter circuit, reverse lights, and PRNDL indicator on the dash working. Not shifting automatically? 93 chevy k1500. Transmission Range Sensor Circuit Malfunction ">P0705 Code: Transmission Range Sensor Circuit Malfunction. crank, no start fuse problem. Was this answer helpful? Yes No Friday, March 10th, 2017 AT 10:57 PM KNICKI MEMBER The car drives and shifts no problems. Chevrolet HHR SS 2008 Body Control Module (BCM) Label Usage. Discussion Starter · Oct 19, 2021. The diagrams below show the routing. On the "message center", where the mileage is displayed, it shows "PRNDL error" when you turn the ignition to "on". Found the rear tail light (parking light) fuses [aka Tail Lamp Relay], right here in the engine compartment, but they were individual 7. I found a lot of wiring diagrams that say the fuse (number 1) controls back up lights, radio, PRNDL light and turn signals. danford1 Discussion Starter · May 11, 2023 I just bought a 66 Mustang project car. Circuit 1020 is straight from the fuse, the other two go through the headlight switch. (See the diagrams below) Here is a guide on how to check the fuses. My prndl fuse blows and when I. :screwy: Once the fuse was re-installed, everything came back on and was back to normal. Right below your park position, you will find reverse denoted. 3l harness, including transmission. PRNDL is the automatic shifter positions, Park Reverse Neutral Drive Low, and if it is giving you this error, either it is not in park or neutral when you try to start it, either the position switches are defective in either the transmission, or lever, depending on where the PRNDL switch is installed on your model. L means “low gear”; it is the gear position where the transmission is set on gear 1 or 2, reducing the quantity of fuel supplied into the car’s engine and increasing torque. via Fuse 25 called BTSI on this car there is a DOUBLE permissive. Cigar lighter (power outlet) fuses are located in the Instrument panel fuse box. It is designed to open and close the circuit breaker in case of an overload or short circuit. Use the owner's guide to help you find if needed. PRNDL is the automatic shifter positions, Park Reverse Neutral Drive Low, and if it is giving you this error, either it is not in park or neutral when you try to start it, either the position switches are defective in either the transmission, or lever, depending on where the PRNDL switch is installed on your model. At this point all you can do is a resistance test between the wires at the cluster and battery. My prndl fuse blows and …. What Is Prndl Fuse – Telegraph. com/articles/how-to-check-a-car-fuse. The reason the truck doesn't run well is because the computer doesn't know what gear the transmission is in. - cable plug in back of dash looks very good, as in, no crud or corrosion of any kind showing. No steering wheel control lights, no center console shift indicator light. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. So I decide to check the relat box under the hood by the battery, turns out installing the PRNDL light blew a 10 amp fuse marked "taililghts" in the engine bay. The PRNDL fuse operates the dash gauges and the transmission solenoids. Top of Crank fuse, #8, has 12v while grounded to frame in RUN position (Meter). Do note that this function doesn't necessarily harm your engine. PRNDL is the automatic shifter positions, Park Reverse Neutral Drive Low, and if it is giving you this error, either it is not in park or neutral when you try to start it, either the position switches are defective in either the transmission, or lever, depending on where the PRNDL switch is installed on your model. 1-10v out is a short in the line, (less that 11volts is a short). Discussion Starter · Nov 17, 2021. Prndl fuse is a type of electrical fuse that is used to protect against overcurrent and overload in circuit breakers. Find the fuse box: might be in engine near battery or below steering wheel. I dont know if you have an fuse panel in the end of the dash but I think you do. The prndl fuse keeps blowing soon as key is turned on. The fuse is actually acting as a ground path for the PRNDL display that is getting power through one of those. Prndl fuse is a type of electrical fuse that is used to protect against overcurrent and overload in circuit breakers. Erratic dash indicators (PRNDL) Reverse lights don't switch on; Vehicle starts with the gear selector in a position other than park or neutral ; Occasionally, a malfunction in the transmission range sensor circuit may occur without any adverse effects that affect the drivability of your vehicle. PRNDL light on dash remains on after key is out of">The PRNDL light on dash remains on after key is out of. I noticed the tach, speedo and gear selector indicator light all stopped working. The fuse block access door is on the driver's side edge of the instrument panel. If the fuse is blown for the power feed to the transmission solenoids this can cause all your problems. The gentleman installing does this professionally and checked all his grounds + hot wires and it seems to be ok. 1 Answer Prndl (gear shifter) not lighting up at light so cant see what gear it is in. P0705 Code: Transmission Range Sensor Circuit Malfunction. ” It is triggered when the transmission range sensor cannot send data or. the shift lever PRNDL is showing R for P so that needs to be addressed too. with a Volt meter, any (1920 to now) you check the voltage at the PRNDL, , 12v in , and 0v out , in reverse is bad switch. replaced the fuse and bamb, now I have my dash lights back and now the PRNDL light is working finally. Don't see it as a fuse option Posted by Timothy on Jan 06, 2014 1 Answer djp1581ec Contributor 26 Answers It shares a fuse with something else. The only real way to find out is to trace the circuit backwards until the power source is found. Who would have ever thought that a Cruise Control fuse would have anything to do with the instrument panel, fuel gage, PRNDL lights etc. 1996-1999: Park Lamps Fuse, DRL Fuse, Headlamp and Panel Dimmer Switch 2000-2005: Courtesy Fuse, Power Adjust Mirrors Fuse, Truck Body Control Battery Fuse: BATT: Power Accessory Circuit Breaker, Stop/Hazard Fuse, Auxiliary Power Fuse, Cigarette Lighter Fuse, Radio Battery Fuse: IGN A: Starter Relay, Ignition Switch: IGN B: Ignition Switch:. Observe the Gear Selected screen on the scan tool. Fuse Box Diagram Chevrolet Venture (1997. Fuse boxes change across years, pick the year of your vehicle:. P0705 Code: Transmission Range Sensor Circuit Malfunction (PRNDL Input). Replace fuses for respective functions. (See the diagrams below) Here is a guide on how to check the fuses https://www. There is a electronic sensor (a sliding plate with magnets and proximity sensors) just below the shift lever. now i noticed that i only have 9 wires going to mine. That is why when the fuse blows, the gauges quit working and the transmission stops shifting. It is Usually Located in the Fuse Box under the Hood Or Dashboard. Chevrolet Silverado Speedometer And Shift Solenoid problem. The prndl fuse in the end of the dash has blown or came disconnected. If you could get back to us with the DTC (s), we should be able to help you with your vehicle's problem. My engine will not crank over?. Fuse/Circuit Breaker. The fuse is actually acting as a ground path for the PRNDL display that is getting power through one of those. This transmission function limits your car's speed so you don't have to be too dependent on the brakes. P0705 is a diagnostic trouble code (DTC) for "Transmission Range Sensor Circuit Malfunction (PRNDL Input)". with person 2 behind you watching. That is why when the fuse blows, the gauges quit working and the transmission stops shifting. everything worked before i did anything , but now i have. What does PRNDL error mean?. PRNDL is the automatic shifter positions, Park Reverse Neutral Drive Low, and if it is giving you this error, either it is not in park or neutral when you try to start it, either the position switches are defective in either the transmission, or lever, depending on where the PRNDL switch is installed on your model. PRNDL is the automatic shifter positions, Park Reverse Neutral Drive Low, and if it is giving you this error, either it is not in park or neutral when you try to start it,. Mechanic's Assistant: What is the make/model/year of your car?. Mechanic's Assistant: Have you checked the fuses? The dashboard bulbs? I replaced all of the 10 and 15 amp fuses with brand new ones. It’s very important to properly install wire terminals. What could be causing only the one section of the panel. It is Usually Located in the Fuse Box under the Hood Or Dashboard. Fuse Box Diagram GMC Acadia (2007. That is why when the fuse blows, the gauges quit working and the. FUSE CLASS AND SELECTION CHART. the shifter has 2 solenoid locks park and lock controls. If there is resistance on the ground, the ground for the cluster is located to the right of the steering column. 1997-1999 – see fuses “CIGAR/DLC” (Cigarette Lighter), “FRT PWR SCKT” (Front Electric Accessory Plug Housing) and “RR PWR SCKT” (Rear Electric Accessory Plug Housing)). com is using a security service for protection against online attacks. - darn, everything seems to work now but the odometer & the prndl - bumped into something that said a 10 amp fuse would be the problem, fuse verifies to be good. Discussion Starter · May 5, 2012. " Every road trip begins and ends with Park. It also feeds the transmission range switch, known as the PRNDL. This sensor is how the vehicle determines what shift lever position the driver has selected. 10 was blown, but replacing it with a new fuse did not change anything. What Does L Mean On A Car? (PRNDL) Gear Sifting. as near as I could tell, the gear got. If the fuse is blown for the power feed to the transmission solenoids this can cause all your problems. 2: Chevrolet HHR SS 2008 - Component Locations - Identifying Body Control Module Fuse Block. This sensor is how the vehicle determines what shift. A speed stripper really speeds up the process and is a worthwhile investment. Find the fuse box: might be in engine near battery or below steering wheel. Explore interactive fuse box and relay diagrams for the Chevrolet Silverado 1500. Chevrolet Tahoe - fuse box - instrument panel. Fuse 6 and fuse 11 share the same power feed for fuse 9. Above these are 3 relays in the shape of a rectangle. A fuse may be used in circuits where the fuse’s voltage rating is equal to or greater than the circuit voltage, unless otherwise stated on the fuse. It also feeds the transmission range switch, known as the PRNDL. The PRNDL fuse operates the dash gauges and the transmission solenoids. fuse box and relays diagrams. Ive actually had this same problem, PRNDL and some gauges work in ACC and not in run, and the way I solved it was to turn the key on (so the PRNDL is not lit), pull the wiring clip out of the ignition switch (the big heavy wires on the bottom of the tumbler) and rotate the little gear just slightly so the PRNDL display comes back on, then pop it back in. The prndl fuse in the end of the dash has blown or came disconnected. I removed all of the relays and the buzzing continued. I have a 2003 ford expedition it came up with prndl error i…. Fuse box diagram (location and assignment of electrical fuses and relays) for GMC Acadia (Mk1; 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016). This method will keep the 1998 fuse block. - we can't turn off the hazard lights. The fuse is actually acting as a ground path for the PRNDL display that is getting power through one of those. Replace fuses for respective functions. I don't have a radio, nor does the car have backup lights. The following values should be shown on the Tech 2® display and the vehicle's instrument panel cluster (if equipped with the I/P display). L means “low gear”; it is the gear position where the transmission is set on gear 1 or 2, reducing the quantity of fuel supplied into the car’s engine and increasing torque. My Hanes says it goes straight to solenoid after Crank fuse and I can't figure it out. P0705 - Transmission Range Sensor Circuit Malfunction (PRNDL input) By Magnus Sellén Updated: April 13, 2023 The P0705 is considered a generic powertrain code that can be found on a multitude of modern vehicles. The low gear provides your vehicle’s engine with more force rather than speeds to enable the engine to overcome certain obstacles such as poor road conditions and. It is from your vehicle's Starting Circuit Wiring Diagram. The sensor delivers this information through the speedometer cable and. While installing a new security system on my '99 Tahoe w/remote start, upon starting it up for the first time we triggered a few transmission codes (740 / 785 / 1860). Here is what we have for a wiring diagram for the transmission selector switch. open top and check for blown fuses. There are a bunch of gears that reverse the direction of your car’s travel. they won't shut off after the hazard switch is pressed. A loud buzzing noise is coming from the fuse panel. First check all of your fuses. The instrument panel fuse block is located under driver's side of the instrument panel to the left of the steering column, behind a cover. I am going to try to find a photo of a Fuse panel with all of the fuses properly installed for. Starter Solenoid, Fuel Pump, PRNDL. Just downloaded GMT400 Service Manual, all. :screwy: Once the fuse was re-installed, everything came back on and was back to normal. The fuse block access door is on the driver’s side edge of the instrument panel. Shifter Light Not Working: Light for Gear Shift and Steering ">Shifter Light Not Working: Light for Gear Shift and Steering. I would start by checking the harness under the vehicle that goes to the transmission. P0705 is a diagnostic trouble code (DTC) for "Transmission Range Sensor Circuit Malfunction (PRNDL Input)". What Does "PRNDL" Mean? The acronym PRNDL stands for Park, Reverse, Neutral, Drive, and Low. PRNDL & 4WD fuses blowing, went into limp mode. The only real way to find out is to trace the circuit backwards until. ” Every road trip begins and ends with Park. Lincoln Navigator No Start Questions — Car Forums at Edmunds. I have included it in the diagrams down below. Bottom of Crank fuse has 12v only in START with same grounding point (Meter/Light). Prndl fuse is a type of electrical fuse that is used to protect against overcurrent and overload in circuit breakers. I was driving this morning in heavy rain, running 55-60, when suddenly it acted like it went into passing gear. I replaced the VSSB behind the glove box. Fuse 6 and fuse 11 share the same power feed for fuse 9. I replaced the output speed sensor coming off the transfer case. V8 Two Wheel Drive Automatic 85,000 miles. then PRNDL must be in park or neutral to send 12vdc to the solenoid in shifter. The pink wire from inside the cab fuse box is melted the plastic off. Fuse is probably blown out. GMC Cab & Chassis V3500 1991 - FUSE PANEL IDENTIFICATION. The 2000 Chevrolet Blazer has 2 different fuse boxes: Instrument Panel Fuse Block diagram. - darn, everything seems to work now but the odometer & the prndl - bumped into something that said a 10 amp fuse would be the problem, fuse verifies to be good. well i noticed that my connector to the range sensor looked pretty bad, so i got a new one , the connector had 12 wires on the new one i got. did you try wiggle the lever in REV. com/articles/how-to-check-a-car-fuse. How to Diagnose the P0705 Code. Those five shifter positions, in that order, were the traditional automatic transmission settings in cars for generations. The prndl fuse keeps blowing soon as key is turned on. If the Gear Selected display does not match the shifter position in the vehicle, diagnose using one of the following methods. The fuse is actually acting as a ground path for the PRNDL display that is getting power through one of those. Has the radio, cigarette outlet, or light stopped working? If yes, there is a good chance your Cadillac CTS has a blown fuse. Who would have ever thought that a Cruise Control fuse would have anything to do with the instrument panel, fuel gage, PRNDL lights etc. The acronym PRNDL stands for Park, Reverse, Neutral, Drive, and Low. It also feeds the transmission range switch, known as the PRNDL. 2008 ELECTRICAL Fuses Circuit Breakers HHR. LS SWAPS: Wiring Harness and Wiring Guide. I checked all the fuses in the lower left of the dash, and again, nothing was blown. First check all of your fuses. If the signal from that sensor is invalid, all the gear positions will light up. My truck doesn't automatically shift when in drive. What do prndl mean on the driver fuse box also my. It is designed to open and close the circuit breaker in case of an overload or short circuit. You have to remove the panel, which matches your interior, and then a fuse box cover which is black. The alternator may start charging as long as you can get 12 v to the wire on the alternator. What Does “PRNDL” Mean? The acronym PRNDL stands for Park, Reverse, Neutral, Drive, and Low. Fuse Layout Chevrolet Venture 1997-2005. What do prndl mean on the driver fuse box also my …. Plan the layout of the harness before getting to the car. Fuse is probably blown out. Fuse box diagram (location and assignment of electrical fuses and relays) for GMC Acadia (Mk1; 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016). Here is what we have for a wiring diagram for the transmission selector switch. The low function is a bit of a dying breed. Erratic dash indicators (PRNDL) Reverse lights don’t switch on; Vehicle starts with the gear selector in a position other than park or neutral ; Occasionally, a malfunction in the transmission range sensor circuit may occur without any adverse effects that affect the drivability of your vehicle. Looking for online definition of PRNDL or what PRNDL stands for? PRNDL is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms The Free Dictionary. You will be redirected once the validation is complete. The 4L60E is electronically-controlled and includes rear-wheel driving. While driving, the hazard lights came on by themselves and now. I lifted the throttle a bit but it never shifted back. The ignition switch is screwed or the wire which runs from the under dash main harness, to the ignition switch, goes to the fuse and then to the tranny, should be pink and terminates on pin e (at least on 96 and up) at the tranny has a problem, stretched broke, cut. Every road trip begins and ends with Park. did the lamps flash,? bingo bad PRNDL. To identify instrument panel fuse block components, refer to illustration. Prndl (gear shifter) not lighting up at light so. ” It is triggered when the transmission range sensor cannot send data or provides erroneous input to the transmission control (TCM) or powertrain control (PCM) modules. Trailer Center High Mount Stop Light. 2000-2005 – see fuses “CIGAR/DIC/APO. What does it mean and how can you fix it? In this guide, I discuss what the P0705 code means and what symptoms it might cause. It's PRNDL, everywhere you go, counting for regional dialects like PRNDL2 or PRNDD3L, which are really, fundamentally, still PRNDL. fuel,temp, PRNDL AND TRIP INOP. Body Control Model fuse block is located under instrument panel below radio on right side of center console. Ive actually had this same problem, PRNDL and some gauges work in ACC and not in run, and the way I solved it was to turn the key on (so the PRNDL is not lit), pull the wiring clip out of the ignition switch (the big heavy wires on the bottom of the tumbler) and rotate the little gear just slightly so the PRNDL display comes back on, then pop it back in. nadsab. Fuse is probably blown out. so i just hooked up the 9 wires to the same pins on the new connector. It gets power through the instrument cluster from fuse 20 (circuit 1020) and fuse 9 (circuits 1382 and 8). The key to a good crimp is quality crimpers. The 14 amp accessory fuses blows as soon as you turn on the ignition. If those fuses are good and 9 is not you either have a damaged fuse box or the wrong one installed. 1997 Yukon PRNDL indicator light issue. Table of Contents Engine Bay Fuse Block Fuse Block Interior Under Rear Seat (Driver Side) Fuse Block Interior Under Rear Seat (Passenger Side). - darn, everything seems to work now but the odometer & the prndl - bumped into something that said a 10 amp fuse would be the problem, fuse verifies to be good. No steering wheel control lights, no center console shift indicator light. (See the diagrams below) Here is a guide on how to check the fuses https://www. While installing a new security system on my '99 Tahoe w/remote start, upon starting it up for the first time we triggered a few transmission codes (740 / 785 / 1860) and the PRNDL fuse had no power running through it. no I have not checked the dashboard bulbs all I know is that the PRNDL lights on the dashboard reman on after the key is out of the ignition. It has a fuse blowing problem. So all engine sensors, o2, throttle, injectors, egr, all will be removed from the 4. shift selector inticator light not working. GMC Sierra mk1 – fuse box – instrument panel. But the prndl has nothing to do with this circuit. Problem is no voltage to purple starter wire. Looking for Wiring Schematic for Prndl Wiring. It is designed to open and close the circuit breaker in case.