Conditions for Clearing the DTC
- The DTC becomes history when the fault is no longer present.
- A history DTC will clear after 100 malfunction free warm-up cycle.
- The BCM receives a clear code command from the scan tool.
DTC B2961
| Step | Action | Yes | No |
|---|---|---|---|
| Schematic Reference: Audible Warnings Schematics | |||
| 1 | Did you perform the Instrument Cluster Diagnostic System Check? | Go to Step 2 | Go to Diagnostic System Check - Instrument Cluster |
| 2 |
|
Go to Step 3 | Go to Step 4 |
| 3 |
|
Go to Step 7 | Go to Step 11 |
| 4 |
|
Go to Step 8 | Go to Step 5 |
| 5 | Test the key in ignition signal circuit for an open or a high resistance. Refer to Circuit Testing
, and Wiring Repairs
in Wiring Systems. Did you find and correct the condition? |
Go to Step 12 | Go to Step 6 |
| 6 | Test the ground circuit of the ignition key alarm switch for an open or a high resistance. Refer to Circuit Testing
, and Wiring Repairs
in Wiring Systems. Did you find and correct the condition? |
Go to Step 12 | Go to Step 9 |
| 7 | Test the ignition 1 voltage circuit for a short to voltage. Refer to Circuit Testing
, and Wiring Repairs
in Wiring Systems. Did you find and correct the condition? |
Go to Step 12 | Go to Step 11 |
| 8 | Inspect for poor connections at the harness connector of the BCM. Refer to Testing for Intermittent Conditions and Poor Connections
, and Connector Repairs
in Wiring Systems. Did you find and correct the condition? |
Go to Step 12 | Go to Step 11 |
| 9 | Inspect for poor connections at the harness connector of the ignition switch. Refer to Testing for Intermittent Conditions and Poor Connections
, and Connector Repairs
in Wiring Systems. Did you find and correct the condition? |
Go to Step 12 | Go to Step 10 |
| 10 | Replace the ignition key alarm switch. Refer to:
Did you complete the replacement? |
Go to Step 12 | - |
| 11 |
IMPORTANT:
Replace the BCM. Refer to Body Control Module Replacement
in Body Control System.Did you complete the replacement?Perform the set up procedure for the replacement BCM. |
Go to Step 12 | - |
| 12 |
|
Go to Step 2 | System OK |