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 b1242 wireless tuner
KEYLESS ACCESS WITH PUSH BUTTON START SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC B1242 WIRELESS TUNERDTC detecting condition:When short circuit occurs in harness between keyless access CM and receiver.Trouble symptom:• The keyless access with push butt ...
Removal
MANUAL TRANSMISSION AND DIFFERENTIAL(5MT) > Transfer Drive GearREMOVAL1. Remove the manual transmission assembly from the vehicle. Manual Transmission Assembly > REMOVAL">2. Remove the back-up light switch and the neutral position switch. Switches and Harness > REMOVAL">3. ...
Inspection
LIGHTING SYSTEM > Door SwitchINSPECTION1. Check the resistance between switch terminals.Preparation tool:Circuit testerTerminal No.Inspection conditionsStandardConnection diagram1 — 3When door is openedLess than 1 ?When door is closed1 M? or more2. Replace the switch assembly - door if the insp ...
