Step | Action | Value(s) | Yes | No | ||||||
---|---|---|---|---|---|---|---|---|---|---|
DEFINITION: The BCM sounds the key in the ignition reminder when one or more of the following conditions are present:
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1 | Was the BCM Diagnostic System Check performed? | -- | Go to Step 2 | Go to Diagnostic System Check - Body Control System in Body Control System | ||||||
2 |
Are the courtesy lights OFF? | -- | Go to Step 3 | Go to Step 7 | ||||||
3 |
Does the scan tool indicate the key in the ignition switch input is inactive with the key removed from the ignition switch? | -- | Go to Step 4 | Go to Step 5 | ||||||
4 |
Does the BCM sound the key in the ignition reminder? | -- | Go to Step 8 | Go to Step 9 | ||||||
5 |
Is the test light OFF? | -- | Go to Step 4 | Go to Step 6 | ||||||
6 |
Is the test light OFF? | -- | Go to Step 10 | Go to Step 11 | ||||||
7 | The key in the ignition reminder is always ON, due to a malfunction between the BCM and the driver's door lock ajar switch. Refer to Diagnostic System Check - Lighting Systems in Lighting Systems for diagnosis and repair. Is the action complete? | -- | Go to Step 12 | -- | ||||||
8 | A malfunction is not present at this time. Refer to Audible Warnings Circuit Description for more information. Is the action complete? | -- | Go to Step 12 | -- | ||||||
9 |
Is the repair complete? | -- | Go to Step 12 | -- | ||||||
10 | Replace the ignition key alarm switch. Refer to Ignition and Key Alarm Switch Assembly - Disassemble - Off Vehicle in Steering Wheel and Column - Tilt. Is the repair complete? | -- | Go to Step 12 | -- | ||||||
11 | Repair the short to ground in circuit 80. Is the repair complete? | Go to Step 12 | -- | |||||||
12 |
Are there any BCM current DTCs present? | -- | Go to Diagnostic Trouble Code (DTC) List/Type in Body Control System | System OK |