Subaru Crosstrek Service Manual: Inspection

1. Visually check the harness and connector for damage or crack.

2. Check the harness terminal for rust, disconnection or poor contact.

3. Check the continuity between harness terminals.

NOTE:

For details of transmission harness circuit, refer to wiring diagram. CVT Control System > WIRING DIAGRAM">

Harness continuity standard

Less than 1 ?

Transmission harness

Removal

Other materials:

Dtc u0101 lost communication with tcm
Blind Spot Detection/Rear Cross Traffic Alert (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0101 LOST COMMUNICATION WITH TCMDetected when CAN data from TCM does not arrive.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE"> ...

Dtc u0427 invalid data received from vehicle security control module
LAN SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0427 INVALID DATA RECEIVED FROM VEHICLE SECURITY CONTROL MODULEDTC DETECTING CONDITION:Defective data was transmitted from keyless access CM.TROUBLE SYMPTOM:Cooperation control of keyless access does not operat ...

Caution
KEYLESS ACCESS WITH PUSH BUTTON START SYSTEM (DIAGNOSTICS) > General DescriptionCAUTION1. SRS AIRBAG SYSTEMThe airbag system wiring harness is routed near the keyless access with push button start system.CAUTION:• Do not use electrical test equipment on any wiring harnesses and connectors i ...