Pinpoint Test Aw: DTC U0154:00

AW1 VERIFY THE CUSTOMER CONCERN
- Ignition ON.
- Verify there is an observable symptom present.
- Is an observable symptom present?
  - Yes : GO to AW2.
  - 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.
AW2 CHECK THE COMMUNICATION NETWORK
- Ignition ON.
- Enter the following diagnostic mode on the scan tool: Network Test.
- Carry out the network test.
- Does the OCSM pass the network test?
  - Yes : GO to AW3.
  - No : REFER to MODULE COMMUNICATIONS NETWORK .
AW3 RETRIEVE THE RECORDED DTCs FROM THE OCSM SELF-TEST
- Check for recorded DTCs from the OCSM self-test.
- Is DTC U3003:16 or DTC U3003:17 recorded?
  - Yes : REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
  - No : GO to AW4.
AW4 RETRIEVE THE RECORDED DTCs FROM THE IPC SELF-TEST
- Check for recorded DTCs from the IPC self-test.
- Is DTC U3003:16 or DTC U3003:17 recorded?
  - Yes : For DTC U3003:16, GO to Pinpoint Test BC .
    For DTC U3003:17, GO to Pinpoint Test BD .
  - No : GO to AW5.
AW5 RECHECK THE IPC DTCs
- Clear the DTCs.
- Wait 10 seconds.
- Repeat the IPC self-test.
- Is DTC U0154:00 still present?
  - Yes : GO to AW6.
  - 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.
AW6 CHECK FOR DTC U0154:00 SET IN OTHER MODULES
- Clear all DTCs.
- Ignition OFF.
- Ignition ON.
- Wait 10 seconds.
- Enter the following diagnostic mode on the scan tool: Self-Test.
- Retrieve the continuous memory DTCs from all modules.
- Is DTC U0154:00 set in the Restraints Control Module (RCM)?
  - Yes : INSTALL a new OCSM. REFER to SUPPLEMENTAL RESTRAINT SYSTEM . CLEAR the DTCs. REPEAT the self-test.
  - No : INSTALL a new IPC. REFER to Instrument Panel Cluster (IPC) . TEST the system for normal operation.