Heater 1 Malfunction (Driving Signal) - SSANGYONG 2004 Rexton 2.7XDi Workshop Manual

Heater 1 Malfunction (Driving Signal)

Trouble Code and Symptom
P1530 Open Circuit
P1531 Short to +Batt
P1532 Short to Ground
Diagnosis Procedures
Check relay wiring
Wiring Problem?
NO
Check ECU wiring
Wiring Problem?
NO
Check wiring and insulation
Wiring Problem?
NO
Perform forced operation
and replace relay
Not available forced operation?
NO
DIAGNOSIS
DI ENG SM - 2004.4
Trouble Code
YES
Repair or
replace
YES
Repair or
replace
YES
Repair wiring
YES
Replace ECU
Symptom
Unable Heater Operation
NO
Repiar Completed
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
DI10-127