Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Exterior Lights Schematics Connector End View Reference: Master Electrical Component List | |||
1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | |
2 |
Are the stop lamps illuminated? | Go to Step 3 | Go to Testing for Intermittent Conditions and Poor Connections |
3 | Using a scan tool, observe the BPPS Sensor Voltage parameter. Does the scan tool indicate more than 1 volt? | Go to Step 4 | Go to Step 5 |
4 |
Does the scan tool indicate more than 1 volt? | Go to Step 6 | Go to Step 9 |
5 | Inspect for poor connections at the body control module (BCM). Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | Go to Step 7 | -- |
6 | Inspect for poor connections at the brake pedal position sensor. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | Go to Step 8 | -- |
7 | Replace the BCM. Refer to Control Module References for BCM replacement, setup, and programming. Did you complete the replacement? | Go to Step 9 | -- |
8 | Replace the brake pedal position sensor. Refer to Brake Pedal Position Sensor Replacement . Did you complete the replacement? | Go to Step 9 | -- |
9 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 2 |
