2003 chevy suburban tac module

Mar 23, 2006 · OWNER NOTIFICATION BEGAN FEBRUARY 20, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT CHEVROLET AT 1-800-222-1020 OR GMC AT 1-800-462-8782. Date. Question about 2003 Chevrolet Tahoe. 1 Answer. Have 2003 chevy tahoe with codes p220 and p120 also p1516 already replaced the throttle body accuator and still come up with the code p1516.An ACDelco GM Original Equipment Fuel Injection Throttle Control Actuator Module is an electrically operated motor assembly that controls the throttle plate (s), and is a GM-recommended replacement for your vehicle’s original component. It receives an electrical signal from the engine control module and opens the throttle plate based on input ... ...Express, Monte Carlo, Silverado, SSR, Suburban, Tahoe, Trailblazer 2003-2006 GMC Envoy, Savana, Sierra, Yukon 2003-2006 Hummer H2 If a intermittent T/P or TAC module type code is occurring complete the inspections below.My 2003 Silverado currently has this TAC module installed on it; 12573059 <---- the number under the bar code on the front. TMD1-160A1 301-001485 These numbers and letters to the left here have a big letter "A" to the left of them on the actual module itself.HVAC Components, Electronic Suspension Control (ESC) Components, Heated Seat Modules (Rear), Wheel Steering Control Module: 3: 15: Front Axle Actuator, Transfer Case Shift Control Switch: 4: 10: Passlock Sensor, Transmission Control Module (TCM), Powertrain Control Module (PCM) 5: 15: Stop Lamps, Brake Module, Electronic Throttle Actuator ... Dec 22, 2008 · Wiggle test the individual throttle body circuits to see if the concern can be duplicated. Inspect the related circuits for broken wires inside the insulation. The outer wire insulation may look fine, but the internal copper strands may be partially broken. Breaks in the wires usually occur within 1 to 4 inches of the throttle body connector. i have a 2003 chevy 2500 hd 6.0 thats been having the reduce engine power ordeal for 4 years. i done everything from replace the original throttle body( bought the first replacement from autozone), new intake, gas pedal, tac module, tighten up all the connector pins, and spent hours in shops trying to figure the problem out. come to find out, my throttle body i bought from autozone was wrong ... 2002 2007 Chevy GMC Silverado Sierra Tahoe Yukon Escalade TAC Module 12573059. 4 638a. Chevy silverado K1500 tahoe C1500 truck противоугонный модуль ватс 16264955. Jeep Wrangler ECM ECU PCM PCU Engine Control Module Jeep ECM Repair.Transmission Diagnostic Trouble Codes (DTC). Transmission Control Module (TCM) Guide. Summary In 2012, GM recalled the 2013 Silverado HD, Silverado LD, Suburban, and Tahoe; manufactured between I have a 2003 Chevy silverado 1500 Standard 5 speed transmission. Other Chevrolet Vehicles. View Replacement Chevy Transmission prices for these vehicles heritage modular home floor plans Please note, there are a few versions of this TAC module. This is the "K" version, normally used in 2006 and 2007 "Classic" models. This is a TAC module for your drive by wire (DBW) gen 3 LS style engine setup. They have been tested and are in working order.Transmission chevrolet trailblazer tac system wiring diagram 2006 2007 4 radio pinout w bose diagrams chevy 4. Fuse box Chevrolet Suburban 2000-2006 - Fuses box diagram 1999-2006 link connector body control module cruise control module side window lockout switch 2003 Chevy...Description. Accelerator pedal with module and harness from a 2004 Chevrolet Silverado. This is the drive-by-wire gas pedal assembly. This is a popular part to use retrofit becaus Alright got the TAC module put back together and all sealed up. When I installed it back in the car I flipped it over so the plugs are facing down this time. You can only use 2 of the 3 mounting points but it is still held in place nicely.My TAC module on my swap truck went bad. Need to buy one and looked in 3 different u pull lots and they were all gone or too old. Let me know if you have one available. shipping would be to 40299.i have a 2003 chevy 2500 hd 6.0 thats been having the reduce engine power ordeal for 4 years. i done everything from replace the original throttle body( bought the first replacement from autozone), new intake, gas pedal, tac module, tighten up all the connector pins, and spent hours in shops trying to figure the problem out. come to find out, my throttle body i bought from autozone was wrong ... Oct 28, 2019 · Symptoms of a bad transmission control module include: You can’t shift gears or your vehicle is stuck in gear. You experience significantly lower gas mileage. Your vehicle seems to have trouble downshifting when your vehicle slows down. Your vehicle’s engine roars loudly and has difficulty shifting to higher gears when you attempt to ... 2003-2012 Chevrolet Suburban/GMC Yukon XL aluminum door panel kit for 2 doors. WGI-D21 WGI-D22 WGI-D23 WGI-D24 DP-C1-A. 2008 - 2013 Chevy Express Van 3500 **not compatible with remote start on tahoe SS0002 SafeStop Module - Hardwire 2013 - Current Ford Sedan Interceptor...Mar 20, 2010 · 2005-2006 Pontiac GTO. Equipped with a 4.8 5.3 6.0 or 7.0 V-8 Engine. The following diagnosis might be helpful if the vehicle exhibits the symptom (s) described in this PI. Condition/Concern: A vehicle may be brought into the dealer for a reduced power message, and DTCs P0120, P0220, P1516, P2101, or P2135. Direct replacement - this throttle actuator control module directly replaces the original module on certain vehicle applications; Effective fix - this module restores proper throttle body operation to ensure maximum efficiency; Durable materials - high-grade electronic components withstand extreme temperature fluctuations to prevent future failures HVAC Components, Electronic Suspension Control (ESC) Components, Heated Seat Modules (Rear), Wheel Steering Control Module: 3: 15: Front Axle Actuator, Transfer Case Shift Control Switch: 4: 10: Passlock Sensor, Transmission Control Module (TCM), Powertrain Control Module (PCM) 5: 15: Stop Lamps, Brake Module, Electronic Throttle Actuator ... Part pulled from a running & driving, non wrecked 2003 GMC Yukon XL SLE from Oregon. Light surface rust on pedal as shown. Perfect for LS swap projects. P1516 Chevrolet Description The Engine Control Module (ECM) is the control center for the Throttle Actuator Control (TAC) system. The ECM determines the drivers intent and then calculates the appropriate throttle response.Apr 01, 2012 · The 2 values should be within a calibrated range of each other. Both the PCM and the TAC module redundantly monitor the Commanded and Actual throttle position. This DTC sets if the TAC module detects the problem. Conditions for Setting the DTC 1. DTC P1518 is not set. 2. The ignition switch is in the crank or run position. 3. Description. Accelerator pedal with module and harness from a 2004 Chevrolet Silverado. This is the drive-by-wire gas pedal assembly. This is a popular part to use retrofit becaus iperf commands to test bandwidth Oct 28, 2018 · TAC Module failure– The most common cause of the P1516 in the Chevy Suburban is when the Throttle Actuator Position Module itself fails. TAC Module wiring issues– Often, the wiring around the TAC Module will become loose or damaged. It only takes a few moments to inspect the TAC Module, and can save you a lot of time and money. Alright got the TAC module put back together and all sealed up. When I installed it back in the car I flipped it over so the plugs are facing down this time. You can only use 2 of the 3 mounting points but it is still held in place nicely.I have a 2003 Chevy silverado, having an issue with the transmission 4L60e after the engine harness was swapped completely trying to resolve other issues it had before, 1st gear and 2nd work fine but it won’t shift to 3rd and it’s giving me...Below are 46 working coupons for 2003 Chevy Suburban Code B1440 from reliable websites that we have updated for users to get maximum savings. You can always come back for 2003 Chevy Suburban Code B1440 because we update all the latest coupons and special deals weekly.Direct replacement - this throttle actuator control module directly replaces the original module on certain vehicle applications; Effective fix - this module restores proper throttle body operation to ensure maximum efficiency; Durable materials - high-grade electronic components withstand extreme temperature fluctuations to prevent future failures This Tac Module can used with TAC Module to Pedal Wiring harness (HAR-1026). These came factory in: 2003 2004 2005 2006 Chevrolet Silverado & GMC Sierra Trucks. 2003 - 2006 Tahoe Yukon Suburban Yukon XL SUV's. Make sure part fits your needs, no returns due to wrong part.Description. Accelerator pedal with module and harness from a 2004 Chevrolet Silverado. This is the drive-by-wire gas pedal assembly. This is a popular part to use retrofit becaus tren bileti iptal Part pulled from a running & driving, non wrecked 2003 GMC Yukon XL SLE from Oregon. Light surface rust on pedal as shown. Perfect for LS swap projects. Jun 04, 2015 · TAC Module The TAC module acts as a bridge in-between the signals that are sent to the ECU, TPS, and APP. It checks each frequency and makes sure all are responding to the same parameters. In the instance where one or more components fail, the TAC module will turn on the REP mode. Figure 3. TAC module. Common Questions CHEVY TRUCK PRODUCT INFORMATION 2003 CHEVY SUBURBAN NEW FOR 2003 ■ StabiliTrak stability-enhancement system ■ Adjustable brake and accelerator pedals available with memory ■ Dual-level air bags ■ Passenger-sensing system ■ New infotainment features...Buy Factory Oem 207-099889 gas accelerator 03-06 tac module TMD1-160A1 pedal drive wire plus yes warranty and jd450343 tag. Models: 2003–2006 Gmc, Chevy, Silverado. There is some minor rust. Oct 28, 2018 · TAC Module failure– The most common cause of the P1516 in the Chevy Suburban is when the Throttle Actuator Position Module itself fails. TAC Module wiring issues– Often, the wiring around the TAC Module will become loose or damaged. It only takes a few moments to inspect the TAC Module, and can save you a lot of time and money. Get the best deal for Chevrolet Suburban Cars from the largest online selection at eBay.ca. |Check out the most Advanced Chevrolet Suburban Large SUV ever, with spacious 3-row seating, best-in-class cargo volume, & the iconic sleek squared off body.› 2003 chevy suburban p1516 code. P1516 Throttle actuator control (TAC) module throttle actuator position performance. P1682 Ignition 1 switch circuit 2. In the engine fuese relay box check for blown fuses and replace relay listed as PWR/TRN relay . do not swap it out, THis can just be a open fuse or...various models including the chevrolet and gmc 2500hd/3500 my2001-2004 and 2001, 2002, and 2003 gmt 560. *mj communication number: 01592, date: 2004-01-01 category: 110000 electrical system summary: 2003-2004 generation 5 onstar steering wheel control function explanation. sit bulletin 1416474. ypq Oct 28, 2019 · Symptoms of a bad transmission control module include: You can’t shift gears or your vehicle is stuck in gear. You experience significantly lower gas mileage. Your vehicle seems to have trouble downshifting when your vehicle slows down. Your vehicle’s engine roars loudly and has difficulty shifting to higher gears when you attempt to ... Note: Not all upgrade modules will be available at program launch, modules will be release for 3. Technician will install parts, program the module using Service Programming System (SPS) • 2003-2005 Buick Terraza • 2003-2005 Chevrolet Venture • 2003-2005 Oldsmobile Silhouette......Express, Monte Carlo, Silverado, SSR, Suburban, Tahoe, Trailblazer 2003-2006 GMC Envoy, Savana, Sierra, Yukon 2003-2006 Hummer H2 If a intermittent T/P or TAC module type code is occurring complete the inspections below.Below are 46 working coupons for 2003 Chevy Suburban Code B1440 from reliable websites that we have updated for users to get maximum savings. You can always come back for 2003 Chevy Suburban Code B1440 because we update all the latest coupons and special deals weekly.Jan 18, 2019 · TAC System Wiring Diagram (2002-2005 4.2L Chevrolet TrailBlazer). TAC System Wiring Diagram (2006-2007 4.2L Chevrolet TrailBlazer). If you need to test the APP sensor assembly (2002-2003 TrailBlazer and Envoy only), you can find the tutorial here: How To Test APP Sensor 1 And 2 (2002-2003 4.2L Chevrolet TrailBlazer). In 2003, General Motors introduced a new Gen III truck throttle body, TAC module , and PCM. This new throttle body is not backward compatible with the 1999–2002 trucks. Always use matching equipment to ensure compatibility. An ACDelco GM Original Equipment Fuel Injection Throttle Control Actuator Module is an electrically operated motor assembly that controls the throttle plate (s), and is a GM-recommended replacement for your vehicle’s original component. It receives an electrical signal from the engine control module and opens the throttle plate based on input ... 2003 chevrolet silverado. 130,000 miles. Getting reduced engine power re-wired throttle body connector did not remedy? Tac module location?i have a 2003 chevy 2500 hd 6.0 thats been having the reduce engine power ordeal for 4 years. i done everything from replace the original throttle body( bought the first replacement from autozone), new intake, gas pedal, tac module, tighten up all the connector pins, and spent hours in shops trying to figure the problem out. come to find out, my throttle body i bought from autozone was wrong ... old faithful lodge reservationspositive covid test picture reddit2003-2005 Chevy Silverado Suburban GMC Yukon Gas Pedal Drive By Wire TAC Module. Pre-owned. ILS 592.33. + ILS 137.49 shipping. Seller 99.7% positive. Apr 09, 2009 · The control module records the operating conditions at the time the diagnostic fails. The control module stores this information in the Freeze Frame and/or the Failure Records. The control module commands the TAC system to operate in the Reduced Engine Power mode. A message center or an indicator displays Reduced Engine Power. Sep 05, 2022 · The TAC is the interface module between the gas pedal, PCM, and throttle body. Common symptoms related to a bad TAC may be P2108, P1516, and U0107 along with "Reduced Engine Power". Tac Module 12573059 Throttle Actuator Control 2003 2004 2005 Silverado Sierra | eBay Vacuum lines on the 2003 Chevy Silverado 2500 heavy duty pickup truck. A diagram of the entire vacuum line system can be obtained from most Chevrolet dealerships. Trouble code P1516 means: TAC Module Throttle Actuator Position Performance. The 2003 Chevrolet Suburban has 16 valves.Отзывы о Chevrolet Suburban. 4.6. Express HHR Impala Lacetti Lanos Lumina Malibu Matiz Metro Monte Carlo Monza MW Nexia Niva Nubira Omega Orlando Prizm Rezzo S-10 Silverado Spark SSR Starcraft Suburban Tahoe Tavera Tracker Trailblazer Trans. 2001. 2002. 2003. 2004. 2005. 2006.12590008 Is Similar To: 0217S3 Chevrolet 03-06 Chevy Silverado Tac 2003–2006 Used wiring harness that goes from gas pedal to...; 021903-03152-1BK Chevrolet Chevy Silverado Suburban Gmc Yukon Gas Pedal Oem 2003–2006 This uses an a tac module, that does not come with... Its out of a 2003 chevy suburban. n/o brake signal is required. tac module looks for brake light bulb resistance to ground at power on to ensure that circuit is good.Oct 28, 2018 · TAC Module failure– The most common cause of the P1516 in the Chevy Suburban is when the Throttle Actuator Position Module itself fails. TAC Module wiring issues– Often, the wiring around the TAC Module will become loose or damaged. It only takes a few moments to inspect the TAC Module, and can save you a lot of time and money. Direct replacement - this throttle actuator control module directly replaces the original module on certain vehicle applications; Effective fix - this module restores proper throttle body operation to ensure maximum efficiency; Durable materials - high-grade electronic components withstand extreme temperature fluctuations to prevent future failures Home CHEVROLET Chevrolet 2000 Chevrolet Tahoe 2000 Chevrolet Tahoe 2000 - DTC - Fuses - Component Locations. "Old style" vehicles are equipped with 5.7L, 6.5L or 7.4L engines. For pickups, new style vehicles are listed as Chevrolet Silverado and GMC Sierra in the vehicle pick list. walgreens near 89178 2003 Chevy Suburban 2500, 6L, 208,000km. FWIW, I will try to help out. It looks like the amp draw from the DRLs and/or the low beams are making the Throttle Actuator Control (TAC) module serial data circuit draw too low on volts with the communication and shut the truck down into limp mode.Direct replacement - this throttle actuator control module directly replaces the original module on certain vehicle applications; Effective fix - this module restores proper throttle body operation to ensure maximum efficiency; Durable materials - high-grade electronic components withstand extreme temperature fluctuations to prevent future failures Mar 23, 2006 · OWNER NOTIFICATION BEGAN FEBRUARY 20, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT CHEVROLET AT 1-800-222-1020 OR GMC AT 1-800-462-8782. Date. If unable to communicate with the GPCM module, then the U0107 code that the other modules are setting is active, and the problem is there now. The most common failure is loss of power or ground. Check all fuses that power up the TAC module on this vehicle. Check all grounds for the TAC module. Locate where the ground attaching points are on the ... Jun 04, 2015 · TAC Module The TAC module acts as a bridge in-between the signals that are sent to the ECU, TPS, and APP. It checks each frequency and makes sure all are responding to the same parameters. In the instance where one or more components fail, the TAC module will turn on the REP mode. Figure 3. TAC module. Common Questions Question about 2003 Chevrolet Tahoe. 1 Answer. Have 2003 chevy tahoe with codes p220 and p120 also p1516 already replaced the throttle body accuator and still come up with the code p1516.Below are 46 working coupons for 2003 Chevy Suburban Code B1440 from reliable websites that we have updated for users to get maximum savings. You can always come back for 2003 Chevy Suburban Code B1440 because we update all the latest coupons and special deals weekly.Direct replacement - this throttle actuator control module directly replaces the original module on certain vehicle applications; Effective fix - this module restores proper throttle body operation to ensure maximum efficiency; Durable materials - high-grade electronic components withstand extreme temperature fluctuations to prevent future failures project zomboid big pole fence 2003 Chevy Suburban 2500, 6L, 208,000km. FWIW, I will try to help out. It looks like the amp draw from the DRLs and/or the low beams are making the Throttle Actuator Control (TAC) module serial data circuit draw too low on volts with the communication and shut the truck down into limp mode.2003-2012 Chevrolet Suburban/GMC Yukon XL aluminum door panel kit for 2 doors. WGI-D21 WGI-D22 WGI-D23 WGI-D24 DP-C1-A. 2008 - 2013 Chevy Express Van 3500 **not compatible with remote start on tahoe SS0002 SafeStop Module - Hardwire 2013 - Current Ford Sedan Interceptor...Diagram] 99 Chevy Suburban Fuel System Wiring Diagram Full. Truck. TAC module C2 part 2.gif (1120×688). Johnny Rodriguez. 98 Chevy Silverado. 2003 Chevy Silverado. Chevrolet.Get the best deal for Chevrolet Suburban Cars from the largest online selection at eBay.ca. |Transmission chevrolet trailblazer tac system wiring diagram 2006 2007 4 radio pinout w bose diagrams chevy 4. Fuse box Chevrolet Suburban 2000-2006 - Fuses box diagram 1999-2006 link connector body control module cruise control module side window lockout switch 2003 Chevy...2003-2006 Chevrolet Avalanche, Corvette, Express, Monte Carlo, Silverado, SSR, Suburban, Tahoe, Trailblazer. The Throttle Actuator Control (TAC) / throttle body type trouble codes, may be caused by a loose wiring crimp at the throttle body connector, or a broken throttle body circuit.Description. Accelerator pedal with module and harness from a 2004 Chevrolet Silverado. This is the drive-by-wire gas pedal assembly. This is a popular part to use retrofit becaus Tranny in my 2003 Yukon behaves differently depending on the day. Yesterday I lost 1st gear, today it's smooth as can be.TAC Module failure- The most common cause of the P1516 in the Chevy Tahoe is when the Throttle Actuator Position Module itself fails. TAC Module wiring issues- Often, the wiring around the TAC Module will become loose or damaged.Description This Engine Computer also referred to as an Engine Control Module (ECM), Engine Control Unit (ECU) & Powertrain Control Module (PCM) is a guaranteed replacement for all 2003 Chevrolet Suburban PCM models. The following part numbers are compatible with this unit: $6 Chevrolet Suburban Driver Seat Lever OEM 2003 Gray eBay Motors Parts Accessories Car Truck Parts Accessories Interior Parts Accessories Seats, Parts Accessories Additional Seat Parts.Nov 23, 2010 · There are three major components of the GM Electronic Throttle Body and they are: Throttle body. Throttle Actuator Control (TAC) module. And Accelerator Pedal Assembly. In this section, we'll focus on the Electronic Throttle Body. As you have probably already observed, there are 8 wires sticking out of the Electronic Throttle Body. Home CHEVROLET Chevrolet 2000 Chevrolet Tahoe 2000 Chevrolet Tahoe 2000 - DTC - Fuses - Component Locations. "Old style" vehicles are equipped with 5.7L, 6.5L or 7.4L engines. For pickups, new style vehicles are listed as Chevrolet Silverado and GMC Sierra in the vehicle pick list.Below are 46 working coupons for 2003 Chevy Suburban Code B1440 from reliable websites that we have updated for users to get maximum savings. You can always come back for 2003 Chevy Suburban Code B1440 because we update all the latest coupons and special deals weekly. sdarot pmOct 28, 2018 · TAC Module failure– The most common cause of the P1516 in the Chevy Suburban is when the Throttle Actuator Position Module itself fails. TAC Module wiring issues– Often, the wiring around the TAC Module will become loose or damaged. It only takes a few moments to inspect the TAC Module, and can save you a lot of time and money. 2003 chevrolet silverado. 130,000 miles. Getting reduced engine power re-wired throttle body connector did not remedy? Tac module location?Oct 28, 2018 · TAC Module failure– The most common cause of the P1516 in the Chevy Suburban is when the Throttle Actuator Position Module itself fails. TAC Module wiring issues– Often, the wiring around the TAC Module will become loose or damaged. It only takes a few moments to inspect the TAC Module, and can save you a lot of time and money. Description. Accelerator pedal with module and harness from a 2004 Chevrolet Silverado. This is the drive-by-wire gas pedal assembly. This is a popular part to use retrofit becaus Below are 46 working coupons for 2003 Chevy Suburban Code B1440 from reliable websites that we have updated for users to get maximum savings. You can always come back for 2003 Chevy Suburban Code B1440 because we update all the latest coupons and special deals weekly.Engine Control Module (ECM Computer) Bracket. 10mm sig p320Below are 46 working coupons for 2003 Chevy Suburban Code B1440 from reliable websites that we have updated for users to get maximum savings. You can always come back for 2003 Chevy Suburban Code B1440 because we update all the latest coupons and special deals weekly.This specific guide is for the Chevy LM7 LS truck engine. (Summit Racing's Paul Spurlock and Brian Nutter contributed to this article.) 3s that were cable driven or used TAC module and different pedal assembly. does a 2003 chevy silverdo 1500 4×4 truck with 5.3 engine have a egr valve?I own a 2003 Chevy suburban and have the same problem with the 4wd and I found out that in times you need to get it working you can pull the fuse ("TREC" all wheel drive module) from under the hood and wait 15 seconds and install it again.2003 Chevrolet Silverado P1518 ( Tac Module Serial Data Fault) Poder Del Motor Reducido. Selectora De Iluminacion Chevrolet Classic- Opel Corsa- Chevy . De Lampara Convencional A Led.12590008 Is Similar To: 0217S3 Chevrolet 03-06 Chevy Silverado Tac 2003–2006 Used wiring harness that goes from gas pedal to...; 021903-03152-1BK Chevrolet Chevy Silverado Suburban Gmc Yukon Gas Pedal Oem 2003–2006 This uses an a tac module, that does not come with... Oct 31, 2016 - Check out this 1999 Chevrolet K2500 Suburban 4WD running Pro Comp Billet Offroad 20x12 -44 wheels and Mickey Thompson Baja MTZ 15.5x38 tires with an other 6" Suspension Lift. Listing 100415298 | Chevrolet SUBURBAN for sale, Looking for a custom Chevrolet SUBURBAN?Chevrolet Silverado 2003 5.3L. 2003 Chevy Silverado. V-8, 6.0L. Warning lights: Engine light and "Reduced Engine Power". GM Computer codes = DTC P1516 Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance.03-05 Chevy Silverado Suburban Gmc Yukon Tac Module W/Pedal Drive By Wire Ls Oem. ... 2003-2005 Chevy Silverado Suburban GMC Yukon Gas Pedal Drive By Wire TAC Module. Description This Engine Computer also referred to as an Engine Control Module (ECM), Engine Control Unit (ECU) & Powertrain Control Module (PCM) is a guaranteed replacement for all 2003 Chevrolet Suburban PCM models. The following part numbers are compatible with this unit: how to read runes for others xa