Subaru Crosstrek Service Manual: Dtc u0422 invalid data received from body control module
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC U0422 INVALID DATA RECEIVED FROM BODY CONTROL MODULE
Detected when CAN data from BIU is abnormal.
NOTE:
Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE">
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Other materials:
Removal
LIGHTING SYSTEM > Spot Map LightREMOVAL1. MODELS WITHOUT EyeSight1. Disconnect the ground cable from battery. NOTE">2. Remove the light assembly - map.CAUTION:When using a flat tip screwdriver, use an appropriate sized tool for the insertion opening, apply protective tape or cloth around ...
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Removal
WIPER AND WASHER SYSTEMS > Rear WasherREMOVAL1. Disconnect the ground cable from battery. NOTE">2. Remove the trim panel - rear gate UPR.(1) Remove the claws on the trim edge.(2) Release the claws in the center of trim, and remove the trim panel - rear gate UPR.3. Remove the roof spoiler ...