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 MANUALSCHEVROLET2001EXPRESS 1/2 TON VAN V6-4.3L VIN WREPAIR AND DIAGNOSISRESTRAINTS AND SAFETY SYSTEMSAIR BAG SYSTEMSAIR BAGSERVICE AND REPAIRINFLATOR MODULE REPLACEMENTINSTRUMENT PANEL MODULE REPLACEMENT
2001 Chevrolet Express 1/2 Ton Van V6-4.3L VIN W
Instrument Panel Module Replacement
2001 Chevrolet Express 1/2 Ton Van V6-4.3L VIN WSECTION Instrument Panel Module Replacement
CAUTION: Be careful when you handle a Sensing And Diagnostic Module (SDM). Do not strike or jolt the SDM. Before applying power to the SDM:
^ Remove any dirt, grease, etc. from the mounting surface
^ Position the SDM horizontally on the mounting surface
^ Point the arrow on the SDM toward the front of the vehicle
^ Tighten all of the SDM fasteners and SDM bracket fasteners to the specified torque value
Failure to follow the correct procedure could cause air bag deployment, personal injury, or unnecessary SIR system repairs.
REMOVAL PROCEDURE
CAUTION: Refer to SIR Caution in Service Precautions.
1. Disable the SIR system.
2. Remove the passenger knee bolster.
3. Remove the Connector Position Assurance (CPA) from the inflatable restraint IP module harness connector.
4. Disconnect the inflatable restraint IP module pigtail connector.
5. Remove the inflatable restraint IP module mounting fasteners (2).
6. Remove the inflatable restraint IP module (3) from the IP carrier (1).
INSTALLATION PROCEDURE
1. Install the inflatable restraint IP module (3) to the IP carrier (1).
NOTE: Refer to Fastener Notice in Service Precautions.
2. Install the inflatable restraint IP module mounting fasteners (2).
Tighten
Tighten the fasteners to 10 Nm (89 lb in).
3. Connect the inflatable restraint IP module pigtail connector.
4. Install the Connector Position Assurance (CPA) to the inflatable restraint IP module harness connector.
5. Install the passenger knee bolster.
6. Enable the SIR system.
^ Remove any dirt, grease, etc. from the mounting surface
^ Position the SDM horizontally on the mounting surface
^ Point the arrow on the SDM toward the front of the vehicle
^ Tighten all of the SDM fasteners and SDM bracket fasteners to the specified torque value
Failure to follow the correct procedure could cause air bag deployment, personal injury, or unnecessary SIR system repairs.
REMOVAL PROCEDURE
CAUTION: Refer to SIR Caution in Service Precautions.
1. Disable the SIR system.
2. Remove the passenger knee bolster.
3. Remove the Connector Position Assurance (CPA) from the inflatable restraint IP module harness connector.
4. Disconnect the inflatable restraint IP module pigtail connector.
5. Remove the inflatable restraint IP module mounting fasteners (2).
6. Remove the inflatable restraint IP module (3) from the IP carrier (1).
INSTALLATION PROCEDURE
1. Install the inflatable restraint IP module (3) to the IP carrier (1).
NOTE: Refer to Fastener Notice in Service Precautions.
2. Install the inflatable restraint IP module mounting fasteners (2).
Tighten
Tighten the fasteners to 10 Nm (89 lb in).
3. Connect the inflatable restraint IP module pigtail connector.
4. Install the Connector Position Assurance (CPA) to the inflatable restraint IP module harness connector.
5. Install the passenger knee bolster.
6. Enable the SIR system.
RENDER: 1.0x
NO RELATED
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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.