Pinpoint Tests BB: DTC U0232:00

Instrumentation, Message Center and Warning Chimes

Pinpoint Tests

Pinpoint Test BB: DTC U0232:00

Normal Operation
- DTC U0232:00 (Lost Communication With Side Obstacle Detection Control Module-Left: No Sub-Type Information) - sets in the Instrument Panel Cluster (IPC) if data messages received from the Side Obstacle Detection Control Module - Left (SOD-L) over the High Speed Controller Area Network (HS-CAN) are missing for greater than 5 seconds. For a complete list of all network messages, refer to Information Bus.

This pinpoint test is intended to diagnose the following:

- SOD-L
- IPC



PINPOINT TEST BB: DTC U0232:00

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BB1 VERIFY THE CUSTOMER CONCERN


- Ignition ON.
- Verify that there is an observable symptom present.
- Is an observable symptom present?

Yes
GO to BB2.

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.

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BB2 CHECK THE COMMUNICATION NETWORK


- Ignition ON.
- Enter the following diagnostic mode on the scan tool: Network Test.
- Carry out the network test.
- Does the SOD-L pass the network test?

Yes
GO to BB3.

No
REFER to Information Bus.

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BB3 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
GO to Pinpoint Test BF (U3003:16) or GO to Pinpoint Test BG (U3003:17). Pinpoint Tests BF: DTC U3003:16 Pinpoint Tests BG: DTC U3003:17

No
GO to BB4.

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BB4 RECHECK THE IPC DTCs


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

- Clear the DTCs. Repeat the IPC self-test.
- Is DTC U0232:00 still present?

Yes
INSTALL a new SOD-L. CLEAR the DTCs. REPEAT the IPC self-test.

If DTC U0232:00 is still present, INSTALL a new IPC. REFER to Instrument Panel Cluster (IPC) Instrument Panel Cluster (IPC). TEST the system for normal operation.

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.

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