Subaru Crosstrek Service Manual: Dtc u0140 lost communication with body control module
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC U0140 LOST COMMUNICATION WITH BODY CONTROL MODULE
Detected when CAN data from BIU does not arrive.
NOTE:
Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE">
Dtc u0122 lost communication with vehicle dynamics control module
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0122 LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULEDetected when CAN data from VDC does n ...
Dtc b1430 in-vehicle (post evaporator) temperature sensor circuit open
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC B1430 IN-VEHICLE (POST EVAPORATOR) TEMPERATURE SENSOR CIRCUIT OPENDTC detecting condition:In-vehicl ...
Other materials:
Dtc c0051 valve relay
VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC C0051 VALVE RELAYDTC detecting condition:Defective valve relayTrouble symptom:• ABS does not operate.• EBD does not operate.• VDC does not operate.• EyeSight does not ...
Dtc p0118 engine coolant temperature sensor 1 circuit high
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P0118 ENGINE COOLANT TEMPERATURE SENSOR 1 CIRCUIT HIGHDTC detecting condition:Immediately at fault recognitionTrouble symptom:• Hard to start• Improper idling• Poor driving performanceCAUTION ...
Brake system warning light (red)
The
light illuminates with the parking
brake applied while the ignition switch is
in the "ON" position. It turns off when the
parking brake is fully released.
WARNING
Driving with the brake system
warning light on is dangerous.
This indicates your brake system
may not be working ...
