Step | Action | Values | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Diagnostic System Check - Vehicle? | -- | Go to Step 2 | |
2 |
Does the scan tool display ACTIVE when the key cylinders are held in the UNLOCK position? | -- | Go to Testing for Intermittent Conditions and Poor Connections | Go to Step 3 |
3 | Does the scan tool display INACTIVE when both the left door key cylinder and the right door key cylinder are held in the UNLOCK position? | -- | Go to Step 4 | Go to Step 6 |
4 | Test the body control module (BCM) portion of the door key switch signal circuit for an open. Did you find and correct the condition? | -- | Go to Step 12 | Go to Step 5 |
5 | Inspect for a poor connection at the harness connector of the BCM. Refer to Testing for Intermittent Conditions and Poor Connections . Was a condition found and corrected? | -- | Go to Step 6 | Go to Courtesy Lamps Always On |
6 |
Does the scan tool display ACTIVE? | -- | Go to Step 8 | Go to Step 7 |
7 | Repair the open in the appropriate door key switch portion of the door key switch signal circuit. Did you complete the repair? | -- | Go to Step 12 | -- |
8 |
Does the scan tool display ACTIVE? | -- | Go to Step 12 | Go to Step 9 |
9 | Repair the open in the ground circuit of the inoperative door key switch. Did you complete the repair? | -- | Go to Step 12 | -- |
10 | Replace the inoperative door key switch. Did you complete the replacement? | -- | Go to Step 12 | -- |
11 | Replace the BCM. Refer to Body Control Module Replacement for replacement, setup, and programming. Did you complete the replacement? | -- | Go to Step 12 | -- |
12 |
Did you correct the condition? | -- | System OK |
