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HOMESERVICE MANUALSFORD2004FOCUS ZX5, 2.3 Z, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESMULTIFUNCTION ELECTRONIC MODULEDIAGNOSIS AND TESTINGGENERIC ELECTRONIC MODULE (GEM)GENERIC ELECTRONIC MODULE (GEM) DIAGNOSTIC TROUBLE CODE (DTC) INDEX
2004 Ford Focus ZX5, 2.3 Z, Standard

Generic Electronic Module (GEM) Diagnostic Trouble Code (DTC) Index

2004 Ford Focus ZX5, 2.3 Z, StandardSECTION Generic Electronic Module (GEM) Diagnostic Trouble Code (DTC) Index
GENERIC ELECTRONIC MODULE DIAGNOSTIC TROUBLE CODE INDEX

DTC Description Source Action
B1202 Fuel Sender Circuit Open Instrument Cluster REFER to INSTRUMENT CLUSTER .
B1204 Fuel Sender Circuit Short to Ground Instrument Cluster REFER to INSTRUMENT CLUSTER .
B1205 EIC Switch-1 Assembly Circuit Failure Instrument Cluster REFER to INSTRUMENT CLUSTER .
B1231 Longitudinal Acceleration Threshold Exceeded Restraints Control Module (RCM) REFER to AIR BAG RESTRAINT SYSTEMS .
B1244 Wiper Rear Motor Run Relay Circuit Failure GEM REFER to WIPERS AND WASHERS .
B1245 Wiper Rear Motor Run Relay Circuit Short to Battery GEM REFER to WIPERS AND WASHERS .
B1298 Power Supply Sensor Circuit Short To Battery GEM REFER to BATTERY, MOUNTING AND CABLES .
B1299 Power Supply Sensor Circuit Short To Ground GEM REFER to BATTERY, MOUNTING AND CABLES .
B1300 Power Door Lock Circuit Failure GEM REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1309 Power Door Lock Circuit Short to Ground GEM REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1310 Power Door Unlock Circuit Failure GEM REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1315 Battery Saver Relay Coil Circuit Short to Ground GEM REFER to INTERIOR LIGHTING .
B1316 Battery Saver Relay Coil Circuit Short to Ground GEM REFER to INTERIOR LIGHTING .
B1317 Battery Voltage High Instrument Cluster REFER to BATTERY, MOUNTING AND CABLES .
B1317 Battery Voltage High Anti-Lock Brake System (ABS) Module REFER to BATTERY, MOUNTING AND CABLES .
B1318 Battery Voltage Low Instrument Cluster REFER to BATTERY, MOUNTING AND CABLES .
B1318 Battery Voltage Low RCM REFER to BATTERY, MOUNTING AND CABLES .
B1318 Battery Voltage Low ABS Module REFER to BATTERY, MOUNTING AND CABLES .
B1319 Driver Door Ajar Circuit Failure GEM REFER to INTERIOR LIGHTING .
B1325 Door Ajar Lamp Circuit Short to Battery GEM REFER to INTERIOR LIGHTING .
B1326 Door Ajar Lamp Circuit Short to Ground GEM REFER to INTERIOR LIGHTING .
B1327 Passenger Door Ajar Circuit Failure GEM REFER to INTERIOR LIGHTING .
B1331 Decklid Ajar Rear Door Circuit Failure GEM REFER to INTERIOR LIGHTING .
B1335 Door Ajar RR Circuit Failure GEM REFER to INTERIOR LIGHTING .
B1341 Power Door Unlock Circuit Short to Ground GEM REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1342 Instrument Cluster is Defective Instrument Cluster CLEAR the DTCs. REPEAT the self-test. If the DTC B1342 is retrieved again, INSTALL a new instrument REFER to INSTRUMENT CLUSTER . CLEAR the DTCs. REPEAT the self-test.
B1342 RCM is Defective RCM CLEAR the DTCs. B1342 is retrieved again, INSTALL a new RCM. REFER toRESTRAINTS CONTROL MODULE (RCM) . CLEAR the DTCs. REPEAT the self-test.
B1342 ABS Module is Defective ABS Module CLEAR the DTCs. REPEAT the self-test. If the DTC B1342 is retrieved again, INSTALL a new ABS module. REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL . CLEAR the DTCs. REPEAT the self-test.
B1342 GEM is Defective GEM CLEAR the DTCs. REPEAT the self-test. If the DTC B1342 is retrieved again, INSTALL a new GEM. REFER to Generic Electronic Module (GEM)  . GEM REFER to EXTERIOR LIGHTING .
B1503 Lamp Turn Signal Right Circuit Failure GEM REFER to EXTERIOR LIGHTING .
B1519 Hood Switch Circuit Failure GEM REFER to ANTI-THEFT - PERIMETER .
B1549 Power Window Master Short to Battery GEM REFER to GLASS, FRAMES AND MECHANISMS .
B1550 Power Window Master Short to Ground GEM REFER to GLASS, FRAMES AND MECHANISMS .
B1551 Decklid Release Circuit Failure GEM REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1553 Decklid Release Circuit Short to Battery GEM REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1554 Decklid Release Circuit Short to Ground GEM REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1571 Door Ajar LR Circuit Failure GEM REFER to INTERIOR LIGHTING .
B1611 Wiper Rear Mode Select Switch Failure GEM REFER to WIPERS AND WASHERS .
B1810 Lamp Backup Switch Input Circuit Failure GEM REFER to EXTERIOR LIGHTING .
B1869 Lamp Air Bag Warning Indicator Circuit Open RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1870 Lamp Air Bag Warning Indicator Circuit Short to Battery RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1871 Passenger Air Bag Disable Module Fault RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1875 Turn Signal/Hazard Switch Signal Circuit Failure GEM REFER to EXTERIOR LIGHTING .
B1876 Seat Belt Driver Pretensioner Circuit Failure RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1877 Seat Belt Driver Pretensioner Circuit Open RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1878 Seat Belt Driver Pretensioner Circuit Short to Battery RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1879 Seat Belt Driver Pretensioner Circuit Short to Ground RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1880 Seat Belt Passenger Pretensioner Circuit Failure RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1881 Seat Belt Passenger Pretensioner Circuit Open RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1882 Seat Belt Passenger Pretensioner Circuit Short to Battery RCM Refer To AIR BAG RESTRAINT SYSTEMS .
B1883 Seat Belt Passenger Pretensioner Circuit Short to Ground RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1885 Seat Belt Driver Pretensioner Circuit Resistance Low on Squib RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1886 Seat Belt Passenger Pretensioner Circuit Resistance Low on Squib RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1915 Air Bag Driver Circuit Failure RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1916 Air Bag Driver Circuit Short to Battery RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1920 Air Bag Passenger Circuit Failure RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1925 Air Bag Passenger Circuit Short to Battery RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1932 Air Bag Driver Circuit Open RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1933 Air Bag Passenger Circuit Open RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1934 Air Bag Driver Inflator Circuit Resistance Low on Squib RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1935 Air Bag Passenger Inflator Circuit Resistance Low on Squib RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1936 Air Bag Driver Circuit Short to Ground RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1938 Air Bag Passenger Circuit Short to Ground RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1992 Driver Side, Side Mount Air Bag Circuit Short to Battery RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1993 Driver Side, Side Mount Air Bag Circuit Short to Ground RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1994 Driver Side, Side Mount Air Bag Circuit Open RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1995 Driver Side, Side Mount Air Bag Low Resistance on Squib RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1996 Passenger Side, Side Mount Air Bag Circuit Short to Battery RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1997 Passenger Side, Side Mount Air Bag Circuit Short to Ground RCM REFER to .
B1998 Driver Side, Side Mount Air Bag Circuit Open RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1999 Driver Side, Side Mount Air Bag Low Resistance on Squib RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2107 Front Wiper Motor Relay Circuit Short to Battery GEM REFER to WIPERS AND WASHERS .
B2108 Trunk Key Cylinder Switch Failure GEM REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B2110 Front Wiper Motor Relay Circuit Open GEM REFER to WIPERS AND WASHERS .
B2112 Door Driver Set Switch Stuck Failure GEM REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B2113 Heated Windshield Input Short to Ground GEM REFER to WIPERS AND WASHERS .
B2114 Front Washer Input Short to Ground GEM REFER to WIPERS AND WASHERS .
B2115 Rear Washer Input Short to Ground GEM REFER to WIPERS AND WASHERS .
B2116 Door Driver Reset Switch Stuck Failure GEM REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B2117 Driver Side, Side Mount Air Bag Low Capacitance on Squib RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2118 Passenger Side, Side Mount Air Bag Low Capacitance on Squib RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2141 NVM Memory Failure RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2143 NVM Memory Failure Instrument Cluster REFER to INSTRUMENT CLUSTER .
B2177 Interior Scanning Sensor Circuit Failure GEM REFER to ANTI-THEFT - PERIMETER .
B2226 Front Crash Sensor Internal Fault RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2227 Front Crash Sensor Driver Communications Fault RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2228 Air Bag Driver Circuit Short to Ground - Loop #2 RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2229 Air Bag Passenger Circuit Short to Ground - Loop #2 RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2230 Air Bag Driver Circuit Short to Battery - Loop 2 RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2231 Air Bag Passenger Circuit Short to Battery - Loop 2 RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2232 Air Bag Driver Circuit Open - Loop 2 RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2233 Air Bag Passenger Circuit Open - Loop 2 RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2234 Air Bag Driver Inflator Circuit Resistance Low on Squib - Loop 2 RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2235 Air Bag Passenger Inflator Circuit Resistance Low on Squib - Loop 2 RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2248 Heated Windshield Relay Coil Circuit Failure GEM REFER to GLASS, FRAMES AND MECHANISMS .
B2256 Front Window Heater Relay Short to Ground GEM REFER to GLASS, FRAMES AND MECHANISMS .
B2279 Engine Run Signal Short to Battery GEM REFER to INTRODUCTION - CNG, FLEX-FUEL & GASOLINE
B2281 Right Turn Switch Short to Ground GEM REFER to EXTERIOR LIGHTING .
B2282 Left Turn Switch Short to Ground GEM REFER to EXTERIOR LIGHTING .
B2283 Turn Signal Chime Short to Battery GEM REFER to EXTERIOR LIGHTING .
B2284 Turn Signal Chime Short to Ground GEM REFER to EXTERIOR LIGHTING .
B2290 Occupant Classification System Fault RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2369 Tone Request Short to Ground GEM REFER to AIR BAG RESTRAINT SYSTEMS .
B2433 Drivers Seat Belt Buckle Switch Circuit Short to Battery RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2434 Drivers Seat Belt Buckle Switch Circuit Short to Ground RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2435 Drivers Seat Belt Buckle Switch Resistance Out of Range RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2437 Passengers Seat Belt Buckle Switch Circuit Short to Battery RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2438 Passengers Seat Belt Buckle Switch Circuit Short to Ground RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2439 Passengers Seat Belt Buckle Switch Resistance Out of Range RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2477 Module Configuration Failure Instrument Cluster REFER to MODULE CONFIGURATION .
B2477 Module Configuration Failure RCM REFER to MODULE CONFIGURATION .
B2494 Anti-Theft Horn Output Circuit Short to Battery GEM REFER to ANTI-THEFT - PERIMETER .
B2495 Anti-Theft Horn Output Circuit Failure GEM REFER to ANTI-THEFT - PERIMETER .
B2496 Anti-Theft Horn Output Circuit Short to Ground GEM REFER to ANTI-THEFT - PERIMETER .
B2555 Lamp Dome Output Circuit Short to Battery GEM REFER to INTERIOR LIGHTING .
B2852 Right Side Satellite Sensor Circuit Short to Ground/Battery RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2853 Left Side Satellite Sensor Circuit Short to Ground/Battery RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2854 Left Side Crash Sensor ID Fault RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2855 Front Crash Sensor Circuit Short to Ground/Battery RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2856 Front Crash Sensor ID Fault RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2860 Airbag Control Switch (ACS) ECU Failure RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2861 Airbag Control Switch (ACS) Communication Failure RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2862 Airbag Control Switch (ACS) Indicator Failure RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2873 Left Side Crash Sensor Internal Fault RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2874 Right Side Crash Sensor Internal Fault RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2875 Right Side Crash Sensor ID Fault RCM REFER to AIR BAG RESTRAINT SYSTEMS .
C1095 ABS Hydraulic Pump Motor Circuit Failure ABS Module REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1141 Wheel Speed Sensor LF Tone Ring Tooth Missing Fault ABS Module REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1142 Wheel Speed Sensor RF Tone Ring Tooth Missing Fault ABS Module REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1143 Wheel Speed Sensor LR Tone Ring Tooth Missing Fault ABS Module REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1144 Wheel Speed Sensor RR Tone Ring Tooth Missing Fault ABS Module REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1145 Wheel Speed RF Input Circuit Failure ABS Module REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1155 Wheel Speed LF Input Circuit Failure ABS Module REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1165 Wheel Speed RR Input Circuit Failure ABS Module REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1175 Wheel Speed LR Input Circuit Failure ABS REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1233 LF Wheel Speed Input Signal Missing ABS Module REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1234 RF Wheel Speed Input Signal Missing ABS Module REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1235 RR Wheel Speed Input Signal Missing ABS Module REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1236 LR Wheel Speed Input Signal Missing ABS Module REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1267 ABS Functions Temporarily Disabled ABS Module REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1277 Steering Wheel Angle 1 and 2 Circuit Failure ABS REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1278 Steering Wheel Angle 1 and 2 Signal Faulted ABS Module REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1279 Yaw Rate Sensor Circuit Failure ABS Module REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1280 Yaw Rate Sensor Signal Fault ABS REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1281 Lateral Accelerometer Circuit Failure ABS Module REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1282 Lateral Accelerometer Signal Fault ABS Module REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1288 Pressure Transducer Main/Primary input Circuit Failure ABS REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1295 Steering Wheel Angle Sensor Electric Fault ABS Module REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1306 Steering Wheel Angle - No Center Found During Initialization ABS REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1307 Steering Wheel Angle Sensor Encoder Ring Defective ABS Module REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1440 Pressure Transducer Main / Primary Signal Fault ABS REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1446 BLS Plausibility Error ABS REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1730 Reference Voltage Out of Range (+5V) ABS REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1805 Mismatched PCM and/or ABS-TC Module ABS Module REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C1947 Seat Track Position Switch Circuit Short to Ground RCM REFER to AIR BAG RESTRAINT SYSTEMS .
C1948 Seat Track Position Switch Circuit Resistance Out of Range RCM REFER to AIR BAG RESTRAINT SYSTEMS .
C1982 Seat Track Position Switch Circuit Short to Battery RCM REFER to AIR BAG RESTRAINT SYSTEMS .
C1994 ESP Continuous Operation ABS Module REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C2741 Sensor Cluster Loop End ABS Module REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C2778 Sensor Cluster Voltage Supply Failure ABS REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C2782 Temperature Sensor Failure ABS Module REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C2783 Sensor-Cluster Wrong Sensor Cluster ABS Module REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
C2785 Sensor Offset Check ABS Module REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
P1197 Mileage Switch Circuit Failure Instrument Cluster REFER to INSTRUMENT CLUSTER .
P1778 Transmission Reverse I/P Circuit Malfunction GEM REFER to INSTRUMENT CLUSTER .
U1009 SCP (J1850) Bus Invalid or Missing Data for Engine Torque ABS Module REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
U1027 Invalid or Missing Data for Engine RPM Instrument Cluster REFER to INSTRUMENT CLUSTER .
U1027 SCP (J1850) Bus Invalid or Missing Data for Engine RPM ABS REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL .
U1041 Invalid or Missing Data for Vehicle Speed Instrument Cluster REFER to INSTRUMENT CLUSTER .
U1073 Invalid or Missing Data for Engine Coolant Instrument Cluster REFER to INSTRUMENT CLUSTER .
U1123 Invalid or Missing Data for Odometer Instrument Cluster REFER to INSTRUMENT CLUSTER .
U1262 Communication Bus Fault Instrument Cluster REFER to MODULE COMMUNICATIONS NETWORK .
U1900 CAN Communication Bus Fault Instrument Cluster REFER to MODULE COMMUNICATIONS NETWORK .
U1901 CAN Communication Bus Fault Instrument Cluster REFER to MODULE COMMUNICATIONS NETWORK .
U2027 Left Side Crash Sensor Communication Fault (Non SCP) RCM REFER to AIR BAG RESTRAINT SYSTEMS .
U2028 Right Side Crash Sensor Communication Fault (Non SCP) RCM REFER to AIR BAG RESTRAINT SYSTEMS .
U2196 Invalid Data for Engine RPM Instrument Cluster REFER to INSTRUMENT CLUSTER .
U2197 Invalid Data for Vehicle Speed Instrument Cluster REFER to INSTRUMENT CLUSTER .
U2199 Invalid Data for Engine Coolant Instrument Cluster REFER to INSTRUMENT CLUSTER .
U2200 Invalid Data for Odometer Instrument Cluster REFER to INSTRUMENT CLUSTER .
U2516 CAN Bus Off RCM REFER to MODULE COMMUNICATIONS NETWORK .
RENDER: 1.0x

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  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
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