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Front Control Module (FCM) - Electrical Diagnostics

DTC Description
B162B LEFT LOW BEAM CONTROL CIRCUIT LOW
B162C LEFT LOW BEAM CONTROL CIRCUIT HIGH
B162F RIGHT LOW BEAM CONTROL CIRCUIT LOW
B1630 RIGHT LOW BEAM CONTROL CIRCUIT HIGH
B1633 LEFT HI BEAM CONTROL CIRCUIT LOW
B1634 LEFT HI BEAM CONTROL CIRCUIT HIGH
B1637 RIGHT HI BEAM CONTROL CIRCUIT LOW
B1638 RIGHT HI BEAM CONTROL CIRCUIT HIGH
B163B FRONT LEFT TURN CONTROL CIRCUIT LOW
B163C FRONT LEFT TURN CONTROL CIRCUIT HIGH
B163F FRONT RIGHT TURN CONTROL CIRCUIT LOW
B1640 FRONT RIGHT TURN CONTROL CIRCUIT HIGH
B1643 REAR LEFT TURN CONTROL CIRCUIT LOW
B1644 REAR LEFT TURN CONTROL CIRCUIT HIGH
B1647 REAR RIGHT TURN CONTROL CIRCUIT LOW
B1648 REAR RIGHT TURN CONTROL CIRCUIT HIGH
B1659 FRONT FOG LAMP CONTROL CIRCUIT LOW
B165C PARK LAMP CONTROL CIRCUIT LOW
B165D PARK LAMP CONTROL CIRCUIT HIGH
B165E PARK LAMP CONTROL CIRCUIT OPEN
B1660 FRONT FOG LAMP CONTROL CIRCUIT HIGH
B1661 FRONT FOG LAMP CONTROL CIRCUIT OPEN
B1667 REVERSE LAMP CONTROL CIRCUIT LOW
B1668 REVERSE LAMP CONTROL CIRCUIT HIGH
B166B LEFT TRAILER TOW LAMP CONTROL CIRCUIT LOW
B166C LEFT TRAILER TOW LAMP CONTROL CIRCUIT HIGH
B166D LEFT TRAILER TOW LAMP CONTROL CIRCUIT OPEN
B166F RIGHT TRAILER TOW LAMP CONTROL CIRCUIT LOW
B1670 RIGHT TRAILER TOW LAMP CONTROL CIRCUIT HIGH
B1671 RIGHT TRAILER TOW LAMP CONTROL CIRCUIT OPEN
B1820 HOOD AJAR INPUT CIRCUIT HIGH
B1D4F ADJUSTABLE PEDAL INHIBIT CIRCUIT LOW
B1D50 ADJUSTABLE PEDAL INHIBIT CIRCUIT HIGH
B1D51 ADJUSTABLE PEDAL INHIBIT CIRCUIT OPEN
B2100 IGNITION RUN/START INPUT CIRCUIT PERFORMANCE
B210D BATTERY VOLTAGE LOW
B210E BATTERY VOLTAGE HIGH
B2112 5 VOLT SUPPLY CIRCUIT LOW
B2113 5 VOLT SUPPLY CIRCUIT HIGH
B211A IGNITION RUN/ACC/SPAD CONTROL CIRCUIT LOW
B211B IGNITION RUN/ACC/SPAD CONTROL CIRCUIT HIGH
B211E IGNITION RUN/ACC/PAD CONTROL CIRCUIT LOW
B211F IGNITION RUN/ACC/PAD CONTROL CIRCUIT HIGH
B2122 IGNITION RUN CONTROL 1 CIRCUIT LOW
B2123 IGNITION RUN CONTROL 1 CIRCUIT HIGH
B2133 IGNITION RUN/START (REMOTE START) CONTROL CIRCUIT LOW
B2134 IGNITION RUN/START (REMOTE START) CONTROL CIRCUIT HIGH
B213F IGNITION START (REMOTE START) CONTROL CIRCUIT LOW
B2140 IGNITION START (REMOTE START) CONTROL CIRCUIT HIGH
B2184 IGNITION UNLOCK RUN/START CONTROL CIRCUIT LOW
B2185 IGNITION UNLOCK RUN/START CONTROL CIRCUIT HIGH
B2206 CURRENT VIN MISSING/MISMATCH
B2215 FRONT CONTROL MODULE INTERNAL
B222C VEHICLE CONFIGURATION NOT PROGRAMMED
B2336 HORN CONTROL CIRCUIT LOW
B2337 HORN CONTROL CIRCUIT HIGH
B2304 WIPER PARK SWITCH INPUT CIRCUIT LOW
B2305 WIPER PARK SWITCH INPUT CIRCUIT HIGH
B2313 WIPER ON/OFF CONTROL CIRCUIT LOW
B2314 WIPER ON/OFF CONTROL CIRCUIT HIGH
B2315 WIPER ON/OFF CONTROL CIRCUIT OPEN
B2317 WIPER HI/LOW CONTROL CIRCUIT LOW
B2318 WIPER HI/LOW CONTROL CIRCUIT HIGH
B2319 WIPER HI/LOW CONTROL CIRCUIT OPEN
B231F FRONT/REAR WASHER MOTOR CONTROL CIRCUIT LOW
B2320 FRONT/REAR WASHER MOTOR CONTROL CIRCUIT HIGH
B2328 WASHER FLUID LEVEL SENSOR INPUT CIRCUIT HIGH
B2805 HID HEADLAMP CONTROL CIRCUIT LOW
B2807 HID HEADLAMP CONTROL CIRCUIT OPEN
C1008 BRAKE FLUID LEVEL CIRCUIT HIGH
U0001 CAN C BUS CIRCUIT
U0021 CAN B BUS (+) CIRCUIT OPEN
U0022 CAN B BUS (+) CIRCUIT LOW
U0023 CAN B BUS (+) CIRCUIT HIGH
U0024 CAN B BUS (-) CIRCUIT OPEN
U0025 CAN B BUS (-) CIRCUIT LOW
U0026 CAN B BUS (-) CIRCUIT HIGH
U0027 CAN B BUS (-) SHORTED TO BUS (+)
U0100 LOST COMMUNICATION WITH ECM/PCM
U0101 LOST COMMUNICATION WITH TCM
U0103 LOST COMMUNICATION WITH ELECTRIC GEAR SHIFT MODULE
U0114 LOST COMMUNICATION WITH FINAL DRIVE CONTROL MODULE
U0121 LOST COMMUNICATION WITH ANTI-LOCK BRAKE MODULE
U0141 LOST COMMUNICATION WITH FRONT CONTROL MODULE
U0151 LOST COMMUNICATION WITH OCCUPANT RESTRAINT CONTROLLER (ORC)
U0155 LOST COMMUNICATION WITH CLUSTER/CCN
U0159 LOST COMMUNICATION WITH PARK ASSIST CONTROL MODULE
U0164 LOST COMMUNICATION WITH HVAC CONTROL MODULE
U0167 LOST COMMUNICATION WITH INTRUSION TRANSCEIVER CONTROL MODULE
U0168 LOST COMMUNICATION WITH VEHICLE SECURITY CONTROL MODULE (WIN)
U0169 LOST COMMUNICATION WITH SUNROOF CONTROL MODULE
U0181 LOST COMMUNICATION WITH HEADLAMP LEVELING TRANSLATOR (AHLM)
U0184 LOST COMMUNICATION WITH RADIO
U0186 LOST COMMUNICATION WITH AUDIO AMPLIFIER
U0196 LOST COMMUNICATION WITH VEHICLE ENTERTAINMENT CONTROL MODULE
U0197 LOST COMMUNICATION WITH HANDS FREE PHONE MODULE
U0199 LOST COMMUNICATION WITH DRIVER DOOR MODULE
U0200 LOST COMMUNICATION WITH PASSENGER DOOR MODULE
U0208 LOST COMMUNICATION WITH HEATED SEAT CONTROL MODULE
U0209 LOST COMMUNICATION WITH MEMORY SEAT CONTROL MODULE
U0212 LOST COMMUNICATION WITH SCCM - CAN B
U0230 LOST COMMUNICATION WITH POWER LIFTGATE MODULE
U0231 LOST COMMUNICATION WITH RAIN SENSING MODULE
U0241 LOST COMMUNICATION WITH AUTO HIGHBEAM HEADLAMP CONTROL MODULE
U0252 LOST COMMUNICATION WITH TRAILER LIGHTING MODULE
U1108 ADDITIONAL CAN B ECU DETECTED
U110A LOST COMMUNICATION WITH SCCM - CAN C