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Pinpoint Test L: U0212:00

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  1. L1 VERIFY THE CUSTOMER CONCERN 
    • Ignition ON.
    • Verify that there is an observable symptom present.

    Is an observable symptom present? 

    1. Yes  : GO to L2  .
    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.
  2. L2 CHECK THE COMMUNICATION NETWORK 
    • Ignition ON.
    • Using a scan tool, perform a network test.

    Does the SCCM pass the network test? 

    1. Yes  : GO to L3  .
    2. No  : REFER to GO TO PINPOINT TEST G .
  3. L3 RETRIEVE THE RECORDED DTCs FROM THE C-CM SELF-TEST 
    • 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  , GO to PINPOINT TEST Q  or GO to PINPOINT TEST R .
    2. No  : GO to L4  .
  4. L4 RECHECK THE C-CM DTCs 
    • Using a scan tool, clear the DTCs  .
    • Repeat the C-CM  self-test.

    Is DTC U0212:00 still present? 

    1. Yes  : GO to L5  .
    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.
  5. L5 CHECK FOR DTC U0212:00 SET IN OTHER MODULES 
    • Clear all DTCs  .
    • Ignition OFF.
    • Wait 10 seconds.
    • Ignition ON.
    • 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) .