For 1990-2009 cars

DTC | Diagnostic Procedure | Module(s)
--- | --- | ---
U1000 | DTC U1000 | BCM, HVAC Control Module, PCM (L61), SDM, VCIM
U1016 | DTC U1001-U1254 | BCM, HVAC Control Module, SDM, VCIM
U1064 | DTC U1001-U1254 | HVAC Control Module, PCM (L61), SDM, VCIM
U1088 | DTC U1001-U1254 | BCM, VCIM
U1096 | DTC U1001-U1254 | BCM, PCM (L61), SDM
U1151 | DTC U1001-U1254 | BCM
U1153 | DTC U1001-U1254 | BCM
U1300 | DTC U1300, U1301, or U1305 | BCM, PCM (L61), SDM, VCIM
U1301 | DTC U1300, U1301, or U1305 | BCM, PCM (L61), SDM, VCIM
U1305 | DTC U1300, U1301, or U1305 | HVAC Control Module
U2100 | DTC U2100 | ECM (L81)
U2103 | DTC U2102 or U2103 | ECM (L81)
U2104 | DTC U2104 | BCM, ECM (L81), TCM
U2105 | DTC U2105-U2108 | BCM, TCM
U2106 | DTC U2105-U2108 | BCM, ECM (L81)
U2107 | DTC U2105-U2108 | ECM (L81), TCM