Too Fast Or Low Main Relay Operation; Main Relay Malfunction - SSANGYONG 2004 Rexton 2.7XDi Workshop Manual

DI10-100

Too Fast or Low Main Relay Operation

Trouble Code and Symptom
P0685

Main Relay Malfunction

Diagnosis Procedures
Check relay wiring
Wiring Problem?
NO
Check ECU wiring
Wiring Problem?
NO
Check wiring and insulation
Wiring Problem?
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
Trouble Code
YES
Repair or
replace
YES
Repair or
replace
YES
Repair wiring
Symptom
NO
Perform forced operation
and replace relay
Not available forced operation?
NO
Repiar Completed
YES
Replace ECU
DIAGNOSIS
DI ENG SM - 2004.4