Pinpoint Tests BU: DTC U0232:00

Instrumentation, Message Center and Warning Chimes

Pinpoint Tests

Pinpoint Test BU: 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 BU: DTC U0232:00

-------------------------------------------------
BU1 VERIFY THE CUSTOMER CONCERN


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

Yes
GO to BU2.

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.

-------------------------------------------------
BU2 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 BU3.

No
REFER to Information Bus.

-------------------------------------------------
BU3 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 BX (U3003:16) or GO to Pinpoint Test BY (U3003:17). Pinpoint Tests BX: DTC U3003:16 Pinpoint Tests BY: DTC U3003:17

No
GO to BU4.

-------------------------------------------------
BU4 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.

-------------------------------------------------