Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc u0122 lost communication with vehicle dynamics control module

Subaru Legacy BN/BS (2015-2019) Service Manual / Engine (diagnostics)(h6do) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc u0122 lost communication with vehicle dynamics control module

NOTE:

For the diagnostic procedure, refer to LAN section. Basic Diagnostic Procedure

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC U0101. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0101 LOST COMMUNICATION WITH TCM

Dtc p000a "a" camshaft position slow response bank 1

NOTE:For the diagnostic procedure, refer to DTC P0011. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P0011 "A" CAMSHAFT POSITION - TIMING OVER-ADVANCED OR SYSTEM PERFORMANCE BANK 11. ...

Dtc p0125 insufficient coolant temperature for closed loop fuel control

DTC DETECTING CONDITION:Detected when two consecutive driving cycles with fault occur.TROUBLE SYMPTOM:Engine does not return to idle.CAUTION:After servicing or replacing faulty parts, perform Clear Me ...

Other materials:

Inspection
SymptomsInspection stepsWater leakage(1) Check the roof panel and the lid assembly - sunroof for improper or poor sealing.(2) Check the drain tube - sunroof for clogging.(3) Check the joints of the rail assembly - sunroof for improper sealing and for proper installation to the body.Booming noise, wi ...