Subaru Crosstrek Service Manual: Dtc u0452 invalid data received from restraints control module
TELEMATICS SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC U0452 INVALID DATA RECEIVED FROM RESTRAINTS CONTROL MODULE
Detected when CAN data from airbag CM is abnormal.
NOTE:
Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE">
Dtc b2a01 tel1 antenna circuit
TELEMATICS SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC B2A01 TEL1 ANTENNA CIRCUITDiagnosis start condition:When ignition switch is ON.DTC detecting condition:A ...
Dtc b2a02 tel2 antenna circuit
TELEMATICS SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC B2A02 TEL2 ANTENNA CIRCUITDiagnosis start condition:When ignition switch is ON.DTC detecting condition:A ...
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SRS airbag system servicing
WARNING
When disposing of an airbag module or scrapping a Subaru Ascent that
has been involved in a collision, always consult an authorized SUBARU dealer
to ensure safe handling and disposal.
The Subaru Ascent SRS airbag system contains no user-serviceable components.
Never attempt to ...
Engine trouble in general Inspection
MECHANICAL(H4DO) > Engine Trouble in GeneralINSPECTIONNOTE:The “RANK” shown in the chart shows the possibilities of the cause of trouble in order from “Very often” to “Rarely”.A — Very oftenB — SometimesC — RarelySymptomsProblem parts etc.Possible causeRA ...
Installation
EXTERIOR/INTERIOR TRIM > Side GarnishINSTALLATIONCAUTION:Do not reuse the garnish assembly. Deformation occurs on the garnish assembly when once removed, and this may cause improper adhesion.1. Install each part in the reverse order of removal.2. Install the garnish assembly - fender and the garn ...
