Mitsubishi Electrical Diagnostics
Mitsubishi uses an ETACS (Electronic Time and Alarm Control System) body module and MUT diagnostics. Common faults include ETACS body and locking issues, keyless and immobiliser faults, and charging warnings. PHEV Outlander models add high-voltage system diagnostics.
Mitsubishi Control Modules & Electronics
Key modules and electronic systems used across Mitsubishi vehicles. Correct identification of the module is the first step in proper diagnosis.
ETACS
Body control module.
Engine / PHEV ECU
Powertrain and hybrid management.
Keyless / Immobiliser
Keyless and security.
Common Mitsubishi Electrical Faults
Faults we frequently see on Mitsubishi vehicles. Each links to a detailed, all-makes guide covering symptoms, causes and our diagnostic approach.
Body Control Module (BCM) Faults
Central body electronics controlling locking, lighting, wipers and comfort.
READ GUIDEKey Not Detected
Vehicle doesn't recognise the key — won't start or unlock.
READ GUIDEABS Warning Light
ABS warning on — stability and braking-system fault.
READ GUIDEBattery Warning Light & Vehicle Not Charging
Charging-system fault — battery warning or vehicle not charging.
READ GUIDEParking Assist Unavailable
Parking sensors or park assist not working.
READ GUIDEAirbag / SRS Warning Light
Airbag or SRS warning light on — restraint-system fault.
READ GUIDEElectric Power Steering Fault
EPS warning — steering assistance reduced or unavailable.
READ GUIDEAir Suspension Faults
Air-suspension warning — ride-height or compressor fault.
READ GUIDECAN Bus / Network Communication Faults
Network communication fault affecting multiple modules.
READ GUIDEMitsubishi Models We Cover
Mitsubishi Electrical Fault?.
Tell us about your Mitsubishi, the symptoms and any warning messages. OBD_PAL diagnoses the complete system before recommending any repair — don't guess, diagnose it properly.