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 MANUALSCHEVROLET1995S10/T10 P/U 2WD L4-2.2L VIN 4REPAIR AND DIAGNOSISBRAKES AND TRACTION CONTROLANTILOCK BRAKES / TRACTION CONTROL SYSTEMSDESCRIPTION AND OPERATIONCONTROL MODULE APPLICATION
1995 Chevrolet S10/T10 P/U 2WD L4-2.2L VIN 4
Control Module Application
1995 Chevrolet S10/T10 P/U 2WD L4-2.2L VIN 4SECTION Control Module Application
CONTROL MODULE APPLICATION
There are three unique types of control modules, and various systems used to control their operation by engine or vehicle.
1. Control Module System with Powertrain Control Module (PCM).
- 2.2L (VIN 4) "S" (2WD) S10 Pickup, Sonoma Pickup with Automatic or Manual Transmission.
- 4.3L (VIN Z) "S/T" (2WD/4WD) S10/T10 Pickup, Sonoma Pickup with Automatic Transmission.
- 4.3L (VIN W) "S/T" (2WD/4WD) S10/T10 Pickup, Sonoma Pickup, Bravada, Blazer and Jimmy with Automatic Transmission Only.
2. Control Module System with Vehicle Control Module (VCM).
- 4.3L (VIN Z) "S/T" (2WD/4WD) S10/T10 Pickup, Sonoma Pickup with Manual Transmission.
3. Control Module System with Vehicle Control Module (VCM-A).
- 4.3L (VIN W) "S/T" (2WD/4WD) S10/T10 Pickup, Sonoma Pickup, Bravada, Blazer and Jimmy with Automatic or Manual Transmission.
There are three unique types of control modules, and various systems used to control their operation by engine or vehicle.
1. Control Module System with Powertrain Control Module (PCM).
- 2.2L (VIN 4) "S" (2WD) S10 Pickup, Sonoma Pickup with Automatic or Manual Transmission.
- 4.3L (VIN Z) "S/T" (2WD/4WD) S10/T10 Pickup, Sonoma Pickup with Automatic Transmission.
- 4.3L (VIN W) "S/T" (2WD/4WD) S10/T10 Pickup, Sonoma Pickup, Bravada, Blazer and Jimmy with Automatic Transmission Only.
2. Control Module System with Vehicle Control Module (VCM).
- 4.3L (VIN Z) "S/T" (2WD/4WD) S10/T10 Pickup, Sonoma Pickup with Manual Transmission.
3. Control Module System with Vehicle Control Module (VCM-A).
- 4.3L (VIN W) "S/T" (2WD/4WD) S10/T10 Pickup, Sonoma Pickup, Bravada, Blazer and Jimmy with Automatic or Manual Transmission.
RENDER: 1.0x
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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.