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.

2005 Chevrolet Venture LSFACTORY OEM SERVICE PROCEDURE

Computer/Integrating Systems Component Views

Fig 1: RH Side of I/P

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	I/P Harness
2	Body Control Module (BCM)
3	Relay Block
4	Rear Window Defogger Relay
5	Theft Deterrent Relay

Fig 2: Below RH Side of I/P

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Body Control Module (BCM)
2	Body Control Module (BCM) Connector C2
3	Body Control Module (BCM) Connector C1
4	I/P Harness

Fig 3: Below Steering Column

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	I/P Harness
2	Data Link Connector (DLC)
3	Splice Pack SP205

Fig 4: Behind RH Side of Instrument Panel

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	G200
2	C200
3	Door Lock Relay
4	Accessory Time Delay (RAP) Relay
5	Rear Window Defogger Relay
6	Rear Compartment Lid Release Relay
7	Cross Car Beam (Underside)
8	Instrument Panel Cluster (IPC) Wiring

Factory Service Tools

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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.