Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2005EQUINOX FWD V6-3.4L VIN FREPAIR AND DIAGNOSISTESTING AND INSPECTIONPROGRAMMING AND RELEARNINGPOWERTRAIN CONTROL MODULE (PCM) - PROGRAMMING AND SETUP
2005 Chevrolet Equinox FWD V6-3.4L VIN F
Powertrain Control Module (PCM) - Programming and Setup
2005 Chevrolet Equinox FWD V6-3.4L VIN FSECTION Powertrain Control Module (PCM) - Programming and Setup
POWERTRAIN CONTROL MODULE PROGRAMMING AND SETUP
PROGRAMMING AND SETUP PROCEDURES
The following service procedures require either a programming or a setup event performed for a complete repair.
PCM REPLACEMENT
If the powertrain control module (PCM) is replaced, the following procedures must be performed:
1. PCM Reprogramming-Refer to Service Programming System (SPS) in Programming and Set-ups..
2. Crankshaft position (CKP) Variation Learn-Refer to CKP System Variation Learn Procedure in Computers and Control Systems.
3. Engine Oil Life Remaining-When available, use a scan tool to reset the Engine Oil Life Remaining back to the original percentage recorded before the module was replaced.
4. Transmission Fluid Life Remaining-When available, use the scan tool to reset the Transmission Fluid Life Remaining back to the original percentage recorded before the module was replaced.
PCM REPROGRAMMING
1. If the PCM needs to be reprogrammed, refer to Service Programming System (SPS) in Programming and Set-ups.
2. Engine Oil Life Remaining-When available, use a scan tool to reset the Engine Oil Life Remaining back to the original percentage recorded before the module was reprogrammed.
3. Transmission Fluid Life Remaining-When available, use the scan tool to reset the Transmission Fluid Life Remaining back to the original percentage recorded before the module was replaced.
SETUP FOR COMPONENT REPLACEMENT
The replacement of some components will require a setup procedure for complete repair.
If any of the following components are replaced, a CKP Variation Learn Procedure must be performed. Refer to CKP System Variation Learn Procedure in Computers and Control Systems.
- Engine replacement
- Any engine repair that disturbs the CKP sensor or it's relationship with the crankshaft reluctor wheel
- CKP sensor
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.