LEMON Manuals: Even more car manuals for everyone
Home >> VinFast >> 2023 >> VF8 Plus >> Repair and Diagnosis >> Body & Frame >> Towing Systems >> Trailer Module Diagnosis >> DTC B2186-13: Trailer Brake Lamp - Open Circuit >> VinFast DTC Guided Repair Instruction >> Failure Description

Failure Description

Vehicle Program VF8/VF9
ECU TRM
DTC Number B2186-13 
DTC Name Trailer Brake Lamp - Open Circuit.
Failure Type Byte 13 - Open Circuit.
Definition and Potential Cause This error occurs due to fault in wiring harness between TRM and Trailer Brake Lamp or fault in trailer brake lamp.
scientia non olet · About LEMON Manuals