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Diagnostic Trouble Code (DTC) List

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Diagnostic Trouble Code (DTC) List

DTC Diagnostic Procedure Modules
P0016 DTC P0016 ECM
P0087 DTC P0087 ECM
P0088 DTC P0088 ECM
P0089 DTC P0089 ECM
P0090 DTC P0090 ECM
P0101 DTC P0101 ECM
P0102 DTC P0102 ECM
P0103 DTC P0103 ECM
P0112 DTC P0112 ECM
P0113 DTC P0113 ECM
P0116 DTC P0116 ECM
P0117 DTC P0117 ECM
P0118 DTC P0118 ECM
P0128 DTC P0128 ECM
P0168 DTC P0168 ECM
P0181 DTC P0181 ECM
P0182 DTC P0182 ECM
P0183 DTC P0183 ECM
P0192 DTC P0192 ECM
P0193 DTC P0193 ECM
P0201-P0208 DTC P0201-P0208 ECM
P0234 DTC P0234 (Federal RPO FE9, NG1) or DTC P0234 (California RPO YF5, NE1, and VCL) ECM
P0236 DTC P0236 (California RPO YF5, NE1, and VCL) or DTC P0236 (Federal RPO FE9, NG1) ECM
P0237 DTC P0237 (California RPO YF5, NE1, and VCL) or DTC P0237 (Federal RPO FE9, NG1) ECM
P0238 DTC P0238 (California RPO YF5, NE1, and VCL) or DTC P0238 (Federal RPO FE9, NG1) ECM
P0300 DTC P0300 (Federal Emissions) or DTC P0300 (California Emissions, and RPO VCL) ECM
P0301-P0308 DTC P0301-P0308 (Federal Emissions) or DTC P0301-P0308 (California Emissions, and RPO VCL) ECM
P0335 DTC P0335 ECM
P0336 DTC P0336 ECM
P0340 DTC P0340 ECM
P0341 DTC P0341 ECM
P0370 DTC P0370 or P0374 ECM
P0374 DTC P0370 or P0374 ECM
P0380 DTC P0380 (Federal RPO FE9, NG1) or DTC P0380 (California RPO YF5, NE1) ECM
P0381 DTC P0381 in Instrument Panel, Gages and Console ECM
P0401 DTC P0401 ECM
P0404 DTC P0404 ECM
P0405 DTC P0405 ECM
P0406 DTC P0406 ECM
P0461 DTC P0461 (4.3L, 4.8L, 6.0L, 6.6L, 8.1L Engines) or DTC P0461 (5.3L Engine) in Instrument Panel, Gages and Console ECM
P0462 DTC P0462 (4.3L, 4.8L, 6.0L, 6.6L, 8.1L Engines) or DTC P0462 (5.3L Engine) in Instrument Panel, Gages and Console ECM
P0463 DTC P0463 (4.3L, 4.8L, 6.0L, 6.6L, 8.1L Engines) or DTC P0463 (5.3L Engine) in Instrument Panel, Gages and Console ECM
P0489 DTC P0489 ECM
P0490 DTC P0490 ECM
P0500 DTC P0500 (8.1L) or DTC P0500 (6.6L) in Manual Transmission - ZF S6-650 ECM
P0522 DTC P0522 (4.3L, 4.8L, 5.3L, 6.0L, 6.6L, 8.1L) or DTC P0522 (6.6L (LB7) Engine) in Instrument Panel, Gages and Console ECM
P0523 DTC P0523 in Instrument Panel, Gages and Console ECM
P0530 DTC P0530 (LU3, LR4, LM7, LQ4 and L18) or DTC P0530 (LB7) in HVAC-Automatic
DTC P0530 (LU3, LR4, LM7, LQ4, and L18) or DTC P0530 (LB7) in HVAC-Manual		 ECM
P0540 DTC P0540 ECM
P0543 DTC P0543 ECM
P0562 DTC P0562 in Engine Electrical ECM
P0563 DTC P0563 in Engine Electrical ECM
P0567 DTC P0567 (4.8L, 5.3L, 6.0L, and 8.1L) or DTC P0567 (6.6L) in Cruise Control ECM
P0568 DTC P0568 (4.8L, 5.3L, 6.0L, and 8.1L) or DTC P0568 (6.6L) in Cruise Control ECM
P0571 DTC P0571 (4.8L, 5.3L, 6.0L, and 8.1L) or DTC P0571 (6.6L) in Cruise Control ECM
P0601 DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 ECM
P0602 DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 ECM
P0603 DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 ECM
P0604 DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 ECM
P0611 DTC P0611 ECM
P0612 DTC P0612 ECM
P0641 DTC P0641 ECM
P0650 DTC P0650 ECM
P0651 DTC P0651 ECM
P0700 DTC P0700 ECM
P0802 DTC P0802 ECM
P0833 DTC P0833 (8.1L) or DTC P0833 (6.6L) in Manual Transmission - ZF S6-650 ECM
P1093 DTC P1093 ECM
P1094 DTC P1094 ECM
P1125 DTC P1125 ECM
P1172 DTC P1172 ECM
P1223 DTC P1223, P1226, P1229, P1232, P1235, P1238, P1241, or P1244 ECM
P1226 DTC P1223, P1226, P1229, P1232, P1235, P1238, P1241, or P1244 ECM
P1229 DTC P1223, P1226, P1229, P1232, P1235, P1238, P1241, or P1244 ECM
P1232 DTC P1223, P1226, P1229, P1232, P1235, P1238, P1241, or P1244 ECM
P1235 DTC P1223, P1226, P1229, P1232, P1235, P1238, P1241, or P1244 ECM
P1238 DTC P1223, P1226, P1229, P1232, P1235, P1238, P1241, or P1244 ECM
P1241 DTC P1223, P1226, P1229, P1232, P1235, P1238, P1241, or P1244 ECM
P1244 DTC P1223, P1226, P1229, P1232, P1235, P1238, P1241, or P1244 ECM
P1270 DTC P1270 ECM
P1404 DTC P1404 ECM
P1550 DTC P1550 ECM
P1621 DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 ECM
P1626 DTC P1626 in Theft Deterrent BCM
P1631 DTC P1631 in Theft Deterrent BCM
P1637 DTC P1637 in Engine Electrical ECM
P1658 DTC P1658 ECM
P2066 DTC P2066 (4.3L, 4.8L, 6.0L, 6.6L, 8.1L Engines) or DTC P2066 (5.3L Engine) In Instrument Panel, Gages and Console ECM
P2067 DTC P2067 (4.3L, 4.8L, 6.0L, 6.6L, 8.1L Engines) or DTC P2067 (5.3L Engine) In Instrument Panel, Gages and Console ECM
P2068 DTC P2068 (4.3L, 4.8L, 6.0L, 6.6L, 8.1L Engines) or DTC P2068 (5.3L Engine) In Instrument Panel, Gages and Console ECM
P2122 DTC P2122 ECM
P2123 DTC P2123 ECM
P2127 DTC P2127 ECM
P2128 DTC P2128 ECM
P2132 DTC P2132 ECM
P2133 DTC P2133 ECM
P2138 DTC P2138 ECM
P2139 DTC P2139 ECM
P2140 DTC P2140 ECM
P2141 DTC P2141 ECM
P2142 DTC P2142 ECM
P2144 DTC P2144 ECM
P2145 DTC P2145 ECM
P2146 DTC P2146 ECM
P2149 DTC P2149 ECM
P2227 DTC P2227 (Federal RPO FE9, NG1) or DTC P2227 (California RPO YF5, NE1, and VCL) ECM
P2228 DTC P2228 (Federal RPO FE9, NG1) or DTC P2228 (California RPO YF5, NE1, and VCL) ECM
P2229 DTC P2229 (Federal RPO FE9, NG1) or DTC P2229 (California RPO YF5, NE1, and VCL) ECM
P2279 DTC P2279 ECM
P2610 DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 ECM
UXXXX Diagnostic Trouble Code (DTC) List in Data Link Communications. ECM, EBCM, EVO/Passlock, TCM, IPC
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