Global Positioning System Module (GPSM)

DTC INDEX

DTC	Description	Action
U0140:00	Lost Communication With Body Control Module: No Sub Type Information	GO to PINPOINT TEST AG
U0155:00	Lost Communication With Instrument Panel Cluster (IPC) Control Module: No Sub Type Information	GO to PINPOINT TEST AI
U0422:00	Invalid Data Received from Body Control Module: No Sub Type Information	RETRIEVE and FOLLOW Diagnostic Trouble Codes (DTCs) present in the BCM . Refer to: BODY CONTROL MODULE (BCM) .
U0423:00	Invalid Data Received from Instrument Panel Cluster Control Module: No Sub Type Information	RETRIEVE and FOLLOW Diagnostic Trouble Codes (DTCs) present in the IPC . Refer to: INSTRUMENTATION, MESSAGE CENTER AND WARNING CHIMES .
U2100:00	Initial Configuration Not Complete: No Sub Type Information	This DTC sets due to incomplete or incorrect PMI procedures. CHECK the vehicle service history for recent service actions related to the GPSM . If there have been recent service actions with the GPSM , REPEAT/PERFORM the PMI procedure as directed by the diagnostic scan tool. Refer to: MODULE CONFIGURATION - SYSTEM OPERATION AND COMPONENT DESCRIPTION . See PROGRAMMABLE MODULE INSTALLATION (PMI) . If there have been no recent service actions, INSTALL a new GPSM to correct the failure to retain configuration data. Refer to: GLOBAL POSITIONING SYSTEM MODULE (GPSM) .
U2101:00	Control Module Configuration Incompatible: No Sub Type Information	This DTC sets due to incomplete or incorrect PMI procedures. CHECK the vehicle service history for recent service actions related to the GPSM . If there have been recent service actions with the GPSM , REPEAT/PERFORM the PMI procedure as directed by the diagnostic scan tool. Refer to: MODULE CONFIGURATION - SYSTEM OPERATION AND COMPONENT DESCRIPTION . See PROGRAMMABLE MODULE INSTALLATION (PMI) . If there have been no recent service actions, INSTALL a new GPSM to correct the failure to retain configuration data. Refer to: GLOBAL POSITIONING SYSTEM MODULE (GPSM) .
U3000:09	Control Module: Component Failure	CLEAR the Diagnostic Trouble Codes (DTCs). WAIT at least 10 seconds. REPEAT the self-test. If DTC U3000:09 is retrieved again, DISCONNECT the battery for 1 minute, then reconnect it. CLEAR the Diagnostic Trouble Codes (DTCs). WAIT at least 10 seconds. REPEAT the self-test. If DTC U3000:09 is retrieved again, INSTALL a new GPSM . Refer to: GLOBAL POSITIONING SYSTEM MODULE (GPSM) .
U3000:41	Control Module: General Checksum Failure	CLEAR the Diagnostic Trouble Codes (DTCs). WAIT at least 10 seconds. REPEAT the self-test. If DTC U3000:41 is retrieved again, INSTALL a new GPSM . Refer to: GLOBAL POSITIONING SYSTEM MODULE (GPSM) .
U3000:42	Control Module: General Memory Failure	CLEAR the Diagnostic Trouble Codes (DTCs). WAIT at least 10 seconds. REPEAT the self-test. If DTC U3000:42 is retrieved again, INSTALL a new GPSM . Refer to: GLOBAL POSITIONING SYSTEM MODULE (GPSM) .
U3003:16	Battery Voltage: Circuit Voltage Below Threshold	GO to PINPOINT TEST AQ
U3003:17	Battery Voltage: Circuit Voltage Above Threshold	GO to PINPOINT TEST AR

DTC CHART

DTC	Description	Action
C1D22:11	Steering Wheel Switch Right Module: Circuit Short to Ground	GO to PINPOINT TEST Y
C1D22:23	Multifunctional Switch: Signal Stuck Low	GO to PINPOINT TEST Y
All other DTCs	-	RETRIEVE and FOLLOW Diagnostic Trouble Codes (DTCs) present in the IPC . Refer to: INSTRUMENTATION, MESSAGE CENTER AND WARNING CHIMES .