Pinpoint Test

1. Ignition ON.
2. Verify that there is an observable symptom present.

Is an observable symptom present? 

1. Yes: GO to 2  .
2. No: The system is operating normally at this time. The DTC may have been set due to high network traffic or an intermittent fault condition.

1. Ignition ON.
2. Using a scan tool, perform a network test.

Does the SCCM pass the network test? 

1. Yes: GO to 3  .
2. No: REFER to DIAGNOSTIC ROUTINE G : The Steering Column Control Module (SCCM) Does Not Respond To The Scan Tool.

1. Check for recorded DTCs  from the C-CM  self-test.

Is DTC U3003:16 or DTC U3003:17 recorded? 

1. Yes: For the C-CM  , REFER to Diagnostic Routine Q: U3003:16  or REFER to Diagnostic Routine R: U3003:17 .
2. No: GO to 4  .

1. NOTE: If new modules were installed prior to the DTC being set, the module configuration can be incorrectly set during the PMI or the PMI may not have been carried out.

   Using a scan tool, clear the DTCs  .

2. Repeat the C-CM  self-test.

Is DTC U0212:00 still present? 

1. Yes: GO to 5  .
2. No: The system is operating correctly at this time. The DTC may have been set due to high network traffic or an intermittent fault condition.

1. Clear all DTCs  .
2. Ignition OFF.
3. Wait 10 seconds.
4. Ignition ON.
5. Retrieve the continuous memory DTCs  from all modules.

Is DTC U0212:00 set in other modules? 

1. Yes: INSTALL a new SCCM. REFER to STEERING COLUMN CONTROL MODULE (SCCM) .
2. No: INSTALL a new C-CM  . REFER to Cruise Control Module (C-CM) .