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Home >> Volvo >> 2000 >> S40 L4-1.9L Turbo VIN 25 B4204T2 >> Repair and Diagnosis >> Cruise Control >> Testing and Inspection >> Component Tests and General Diagnostics >> Component Tests and General Diagnostics >> Testing Components and Functions. Cruise Control >> Checking the Stop (Brake) Lamp Switch >> Checking the Control Module Connectors
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Checking the Control Module Connectors




Checking The Control Module Connectors







- Ignition off.
- Check control module connector terminal 7 for contact resistance and oxidation. Remedy according to Checking wiring and terminals - Permanent faults. Check for loose connections. Remedy according to Checking wiring and terminals - Intermittent faults.
- Connect the control module.
- Connect the stop (brake) lamp switch.
- Ignition on.
- Activate Diagnostic Test Mode (DTM) 2.
- Set the switch to the OFF position.
- Depress the brake pedal.
- Check whether response code 1-3-2 is obtained.

Checking Wiring and Terminals - Permanent Faults
Checking Wiring and Terminals - Intermittent Faults



Is response code 1-3-2 obtained?

Yes - Fault-Tracing Information

No - Replacing the Component - I
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