9-3 (9440) 2003 CU AMPS DTCs
📄 CU AMPS B1000 34 Control Module. Internal Fault
📄 CU AMPS B1000 35 Control Module. Internal Fault
📄 CU AMPS B1000 36 Control Module. Internal Fault
📄 CU AMPS B1000 57 Control Module. Internal Fault
📄 CU AMPS B1001 41 Control Module not Added
📄 CU AMPS B1016 00 Control Module not Added
📄 CU AMPS B2500 01 Microphone Short to B+
📄 CU AMPS B2500 02 Microphone Short to Ground
📄 CU AMPS B2500 04 Microphone Circuit Open
📄 CU AMPS B2500 08 Microphone Range Error
📄 CU AMPS U1000 08 GPS Signal Error
📄 CU AMPS U1000 72 GPS Communication Error
📄 CU AMPS U1005 08 GPS antenna circuit, open/short circuit
📄 CU AMPS U1500 08 Failed start-up of phone unit in CU
📄 CU AMPS B0047 02 Airbag Deployed Signal Circuit. Short to Ground
📄 CU AMPS B0047 04 Airbag Deployed Signal Circuit. Open
📄 CU AMPS B0047 08 Airbag Deployed Signal Circuit. Invalid Signal
📄 CU AMPS B2476 02 On Star Button Circuit. Short to Ground
📄 CU AMPS B2476 04 On Star Button Circuit. Open
📄 CU AMPS B2476 08 OnStar Button Stuck