Subaru Crosstrek manuals

Subaru Crosstrek Service Manual: Dtc u0100 lost communication with ecm/pcm a

EyeSight (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)

DTC U0100 LOST COMMUNICATION WITH ECM/PCM “A”

Detected when CAN data from engine control module (ECM) is not transmitted to stereo camera.

NOTE:

Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE">

Diagnostic procedure with diagnostic trouble code (dtc)
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Dtc u0073 control module communication bus off
EyeSight (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0073 CONTROL MODULE COMMUNICATION BUS OFFDetected when an error occurs in the CAN line. (Bus off)NOTE:Perform th ...

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Brake system warning light (red)
The light illuminates with the parking brake applied while the ignition switch is in the "ON" position. It turns off when the parking brake is fully released. WARNING Driving with the brake system warning light on is dangerous. This indicates your brake system may not be working ...

Engine exhaust gas (carbon monoxide)
WARNING Never inhale engine exhaust gas. Engine exhaust gas contains carbon monoxide, a colorless and odorless gas which is dangerous, or even lethal, if inhaled. Always properly maintain the engine exhaust system to prevent engine exhaust gas from entering the vehicle. Never ...

Inspection
SPEED CONTROL SYSTEMS(H4DO) > Accelerator PedalINSPECTION1. CHECK ACCELERATOR PEDAL SENSOR AREA (METHOD WITH CIRCUIT TESTER)1. Remove the glove box. Glove Box > REMOVAL">2. Turn the ignition switch to ON. (Engine OFF)3. Measure the voltage between ECM connector terminals.• Main ...

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