Pinpoint Test AW: DTC U3010:01

Instrumentation, Message Center and Warning Chimes

Pinpoint Test AW: DTC U3010:01

Normal Operation

- DTC U3010:01 (Ignition Input Start: General Electrical Failure)- sets on-demand in the Instrument Panel Cluster (IPC) if the IPC (Instrument Panel Cluster) detects voltage on the START input circuit during the self-test.

This pinpoint test is intended to diagnose the following:

- Wiring, terminals or connectors

- IPC (Instrument Panel Cluster)

PINPOINT TEST AW : DTC U3010:01

NOTICE: Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may damage the connector.

AW1 CHECK FOR VEHICLE OPTION CONTENT

- Check if the vehicle is equipped with Intelligent Access (IA).

Is the vehicle equipped with IA (Intelligent Access)?

Yes
GO to AW2.

No
GO to AW3.

AW2 CHECK THE RFA (Remote Function Actuator) MODULE

- Ignition OFF.

- Disconnect: RFA (Remote Function Actuator) Module C3503C.

- Ignition ON.

- Clear the IPC (Instrument Panel Cluster) DTCs.

- Enter the following diagnostic mode on the scan tool: Self-Test.

- Repeat the IPC (Instrument Panel Cluster) self-test.

Is DTC U3010:01 recorded?

Yes
GO to AW4.

No
REFER to Starting System to diagnose the PCM starter inhibit function.

AW3 CHECK THE PCM

- Ignition OFF.

- Disconnect: PCM C175B.

- Ignition ON.

- Clear the IPC (Instrument Panel Cluster) DTCs.

- Enter the following diagnostic mode on the scan tool: Self-Test.

- Repeat the IPC (Instrument Panel Cluster) self-test.

Is DTC U3010:01 recorded?

Yes
GO to AW4.

No
REFER to Starting System to diagnose the PCM starter inhibit function.

AW4 CHECK THE START INPUT CIRCUIT FOR A SHORT TO VOLTAGE

- Ignition OFF.

- Disconnect: IPC (Instrument Panel Cluster) C220.

- Ignition ON.

- Measure the voltage between the IPC (Instrument Panel Cluster) C220-9, circuit CDC54 (WH/GN), harness side and ground.





Is any voltage present?

Yes
REPAIR circuit CDC54 (WH/GN) for a short to voltage. TEST the system for normal operation.

No
INSTALL a new IPC (Instrument Panel Cluster). REFER to Instrument Panel Cluster (IPC) Service and Repair. TEST the system for normal operation.