SsangYong Rexton. Manual - part 130

DI10-125

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

DIAGNOSIS

DI ENG SM - 2004.4

Trouble Code and Symptom

Diagnosis Procedures

Fuel Temperature Sensor Malfunction

Low

High

Supply Voltage

Trouble Code

Symptom

P0182

P0183

P0180

YES

YES

YES

YES

Read DTC

Fault in sensor supply voltage?

Check sensor wiring

NO

Wiring Problem?

Check sensor resistance

NO

Check ECU wiring

Wiring Problem?

Check wiring and insulation

NO

Wiring Problem?

Replace ECU

NO

Repair or

replace

Sensor problem caused by supply voltage
to sensor. Locate the problem while dis-
connecting the sensor connectors one by
one. If not sensor problem, check sensor
supply voltage circuit for open and short.

Repair or

replace

Repair wiring

NO

YES

Resistance Problem?

Replace

sensor

NO

DI10-126

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

DIAGNOSIS

DI ENG SM - 2004.4

Trouble Code and Symptom

Diagnosis Procedures

Glow Plug Malfunction (Driving Signal)

Open Circuit

Short Circuit

Short to Ground

Trouble Code

Symptom

P1678

P1679

P1680

MIL ON

Glow Plug Indicator ON

YES

YES

YES

Check glow plug box wiring

Wiring Problem?

Check ECU wiring

NO

Wiring Problem?

Check wiring and insulation

NO

Wiring Problem?

Repiar Completed

Repair or

replace

Repair or

replace

Repair wiring

NO

YES

Replace glow plug box

NO

Trouble Continues?

NO

Replace ECU

DI10-127

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

DIAGNOSIS

DI ENG SM - 2004.4

Trouble Code and Symptom

Diagnosis Procedures

Heater 1 Malfunction (Driving Signal)

Open Circuit

Short to +Batt

Short to Ground

Trouble Code

Symptom

P1530

P1531

P1532

Unable Heater Operation

YES

YES

YES

Check relay wiring

Wiring Problem?

Check ECU wiring

NO

Wiring Problem?

Check wiring and insulation

NO

Wiring Problem?

Repiar Completed

Repair or

replace

Repair or

replace

Repair wiring

NO

YES

Perform forced operation

and replace relay

NO

Not available forced operation?

NO

Replace ECU

DI10-128

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

DIAGNOSIS

DI ENG SM - 2004.4

Trouble Code and Symptom

Diagnosis Procedures

Heater 2 Malfunction (Driving Signal)

Open Circuit

Short to +Batt

Short to Ground

Trouble Code

Symptom

P1534

P1535

P1536

Unable Heater Operation

YES

YES

YES

Check relay wiring

Wiring Problem?

Check ECU wiring

NO

Wiring Problem?

Check wiring and insulation

NO

Wiring Problem?

Repiar Completed

Repair or

replace

Repair or

replace

Repair wiring

NO

YES

Perform forced operation

and replace relay

NO

Not available forced operation?

NO

Replace ECU