GMC fault codes
Coverage shown is GM data: 17,703 codes · 2,212 vehicle records · 180 ECU records · 10,756 live-data parameters.
GMC shares fault-code data with GM. Data may not cover GMC-specific systems.
Codes 17,703
| Code | Description | Brands | System |
|---|---|---|---|
| P15EF | Ekstern DC-ladestation kontrolinfobeskedtæller forkert | 7 | Powertrain |
| P15F0 | Engine torque delivered signal message counter incorrect | 9 | Powertrain |
| P15F1 | Axle torque request signal message counter incorrect | 9 | Powertrain |
| P15F2 | Motor tork komut sinyali mesaj sayacı hatalı | 7 | Powertrain |
| P15F3 | Drivmotor moment kommandosignalbeskedtæller forkert | 7 | Powertrain |
| P15F4 | Feil i teller for melding om levert drivmotormoment | 8 | Powertrain |
| P15F5 | Krukaskoppel commandosignaal berichtteller onjuist | 8 | Powertrain |
| P15F6 | Signaalberichtteller koppelverzoek regelmodule objectdetectie voor onjuist | 7 | Powertrain |
| P15F7 | Rear object detection control module torque request signal message counter incorrect | 8 | Powertrain |
| P15F8 | Automatic braking engine torque request signal message counter incorrect | 8 | Powertrain |
| P15F9 | Hybrid system engine speed control intervention request type signal message counter incorrect | 8 | Powertrain |
| P15FA | Wheel Slip Status Signal Message Counter Incorrect | 3 | Powertrain |
| P15FB | Signaalberichtteller rempedaalpositiesensor onjuist | 7 | Powertrain |
| P15FC | Berichtteller status relais Hybride/EV-accu onjuist | 8 | Powertrain |
| P15FD | Rataste kiiruse anduri sõnumijada on vale | 8 | Powertrain |
| P15FF | Akusensori signaali sõnumilugeja ebaõige | 7 | Powertrain |
| P1600 | Power supply (B+) terminal 15 low voltage | 31 | Powertrain |
| P1601 | ECU processor Analog/Digital Converter fault | 36 | Powertrain |
| P1602 | Control unit faulty | 35 | Powertrain |
| P1603 | Function monitoring, torque comparison | 35 | Powertrain |
| P1604 | Control unit faulty | 35 | Powertrain |
| P1605 | ECU processor fault | 37 | Powertrain |
| P1606 | ASW requests controller reset | 32 | Powertrain |
| P1607 | HW requests controller reset | 32 | Powertrain |
| P1608 | Clutch actuator high temperature | 32 | Powertrain |
| P1609 | Crash shutdown activated | 31 | Powertrain |
| P160A | ECU processor fault | 29 | Powertrain |
| P160C | Control module software performance | 22 | Powertrain |
| P160D | Clutch 1 slipped | 15 | Powertrain |
| P160E | Engine calibration monitoring not programmed | 14 | Powertrain |
| P1610 | Linear power controller (LPC) fault | 38 | Powertrain |
| P1611 | Timeout time reached | 36 | Powertrain |
| P1612 | Immobilizer no or wrong signal | 39 | Powertrain |
| P1613 | Configuration fault | 36 | Powertrain |
| P1614 | Wrong transponder key | 36 | Powertrain |
| P1615 | Interactive Reprogramming Code - replace module | 36 | Powertrain |
| P1616 | Interactive Reprogramming Code - Diagnose Further | 35 | Powertrain |
| P1617 | CAN controller DPRAM (dual channel RAM) fault | 34 | Powertrain |
| P1618 | Check for the presence of DTC(Diagnostic Trouble Codes) P1616 and | 31 | Powertrain |
| P1619 | Short circuit to negative or open circuit | 33 | Powertrain |
| P161A | Glow plug control module not programmed | 23 | Powertrain |
| P161C | Tire size not programmed | 19 | Powertrain |
| P161D | Level 1 rqueI m safety due to shift lever | 21 | Powertrain |
| P161E | Engine friction estimates are too high | 20 | Powertrain |
| P161F | Assembly plant mode counter not programmed | 18 | Powertrain |
| P1620 | Short circuit to positive | 33 | Powertrain |
| P1621 | System fault | 31 | Powertrain |
| P1622 | DME: Activation, map cooling | 33 | Powertrain |
| P1623 | DME: Reference voltage 1, pedal-travel sensor/throttle sensor 1 | 28 | Powertrain |
| P1624 | DME: Thermostat, map cooling, mechanical, stuck open | 29 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.