Subaru Crosstrek Service Manual: Inspection

1. BASIC INSPECTION

Before performing diagnosis, check the following items that might provoke the problems related to BSD/RCTA.

1. Check the battery. Battery">

2. Check the relay and fuse condition. Relay and Fuse">

3. Check the connecting condition of harness and connector.

Preparation tool

Read current data

Other materials:

Dtc u0402 invalid data received from tcm
Blind Spot Detection/Rear Cross Traffic Alert (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0402 INVALID DATA RECEIVED FROM TCMReceived error data from TCM.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE"> ...

Preparation tool
ENGINE (DIAGNOSTICS)(H4DO) > General DescriptionPREPARATION TOOL1. SPECIAL TOOLILLUSTRATIONTOOL NUMBERDESCRIPTIONREMARKS — SUBARU SELECT MONITOR 4Used for setting of each function and troubleshooting for electrical system.NOTE:For detailed operation procedures of Subaru Select Monitor 4, refer ...

Inspection
HVAC SYSTEM (HEATER, VENTILATOR AND A/C) > Control PanelINSPECTION1. CHECK ILLUMINATION1. Check the illumination operation when battery voltage is applied between the terminals of control panel.• Manual A/C modelTerminal No.Inspection conditionsSpecificationConnection diagram14 (+) — 12 ( ...