SsangYong Rexton. Manual - part 108

 

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SsangYong Rexton. Manual - part 108

 

 

DI10-37

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

DIAGNOSIS

DI ENG SM - 2004.4

DTC

Trouble

Limp

Home

Mode

Immediately

Engine

Stop

Delayed

Engine

Stop

Torque

Reduction
(max.20%)

Help

Torque

Reduction
(max.50%)

P1292

P1293

P1294

Low Resistance for Injec-
tor #4 wiring harness

High Resistance for Injec-
tor #4 wiring harness

Low Resistance for Injec-
tor #5 wiring harness

- Out of range about wiring harness re-

sistance for Injector #4.

• Low: Less than 0.150 

Ω (injector

circuit open)

- Check the injector #4 wiring harness

and electric isolation.

- Check the injector #4 wiring harness

for open circuit.

• If the pin in injector #4 is defective,

replace injector #4 and perform C2I
coding, then check again.

• If the pin in injector #4 is not

defective, check the ECU wiring
harness.

- Replace the ECU if required.

- Out of range about wiring harness re-

sistance for Injector #4.

• High: More than 0.573 

Ω (injector

circuit short)

- Check the injector #4 wiring harness

and electric isolation.

- Check the injector #4 wiring harness

for short circuit.

• If the trouble still exists after remov-

ing the injector connector, replace
injector #4 and perform C2I coding,
then check again.

• If the trouble is fixed after removing

the injector connector, check the
wiring harness between ECU and
injector.

- Replace the ECU if required.

- Out of range about wiring harness re-

sistance for Injector #5.

• Low: Less than 0.150 

Ω (injector

circuit open)

- Check the injector #5 wiring harness

and electric isolation.

- Check the injector #5 wiring harness

for open circuit.

• If the pin in injector #5 is defective,

replace injector #5 and perform C2I
coding, then check again.

• If the pin in injector #5 is not

defective, check the ECU wiring
harness.

- Replace the ECU if required.

DI10-38

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

DIAGNOSIS

DI ENG SM - 2004.4

DTC

Trouble

Limp

Home

Mode

Immediately

Engine

Stop

Delayed

Engine

Stop

Torque

Reduction
(max.20%)

Help

Torque

Reduction
(max.50%)

P1295

P1290

P1291

P0704

High Resistance for Injec-
tor #5 wiring harness

Low Resistance for Injec-
tor #3 wiring harness

High Resistance for Injec-
tor #3 wiring harness

Clutch switch malfunction

- Out of range about wiring harness re-

sistance for Injector #5.

• High: More than 0.573 

Ω (injector

circuit short)

- Check the injector #5 wiring harness

and electric isolation.

- Check the injector #5 wiring harness

for short circuit.

• If the trouble still exists after remov-

ing the injector connector, replace
injector #5 and perform C2I coding,
then check again.

• If the trouble is fixed after removing

the injector connector, check the
wiring harness between ECU and
injector.

- Replace the ECU if required.

- Out of range about wiring harness re-

sistance for Injector #3.

• Low: Less than 0.150 

Ω (injector

circuit open)

- Check the injector #3 wiring harness

and electric isolation.

- Check the injector #3 wiring harness

for open circuit.

• If the pin in injector #3 is defective,

replace injector #3 and perform C2I
coding, then check again.

• If the pin in injector #3 is not

defective, check the ECU wiring
harness.

- Replace the ECU if required.

- Out of range about wiring harness re-

sistance for Injector #3.

• High: More than 0.573 

Ω (injector

circuit short)

- Check the injector #3 wiring harness

and electric isolation.

- Check the injector #3 wiring harness

for short circuit.

• If the trouble still exists after remov-

ing the injector connector, replace
injector #3 and perform C2I coding,
then check again.

• If the trouble is fixed after removing

the injector connector, check the
wiring harness between ECU and
injector.

- Replace the ECU if required.

- The clutch switch is faulty (Manual

Transmission Only).

- Check the switch wiring harness.

• Check the ECU pin #38 for open,

short and poor contact.

- Check the switch supply voltage and

operations.

- Replace the ECU if required.

DI10-39

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

DIAGNOSIS

DI ENG SM - 2004.4

DTC

Trouble

Limp

Home

Mode

Immediately

Engine

Stop

Delayed

Engine

Stop

Torque

Reduction
(max.20%)

Help

Torque

Reduction
(max.50%)

P1115

P0118

Coolant Temperature Sen-
sor Malfunction

Coolant Temperature Sen-
sor Malfunction - Short

- Implausible values of coolant tempera-

ture (If the temperature is below the
limits values after warm up).

- If Fuel temperature is invalid, the previ-

ous coolant temperature is retained.

- Check the supply voltage to sensor.

- Actual air temp. vs. Resistance

• 20°C: 2449 

Ω

• 50°C: 826.3 

Ω

• 80°C: 321.4 

Ω

• 100°C: 112.9 

Ω

- Check the wiring harness (open, short

and poor contact).

• ECU pin #101 and #102

- Visually check the sensor and replace

if required.

- Check the thermostat, water pump ra-

diator related coolant route (thermostat
stuck).

- Replace the ECU if required.

- Malfunction in recognition of coolant

temperature

• More than maximum values (Circuit

Short)

• External power supply malfunction

- If Fuel temperature is invalid, the previ-

ous coolant temperature is retained.

- Check the supply voltage to sensor.

- Actual air temp. vs. Resistance

• 20°C: 2449 

Ω

• 50°C: 826.3 

Ω

• 80°C: 321.4 

Ω

• 100°C: 112.9 

Ω

- Check the wiring harness (short and

poor contact).

• ECU pin #101 and #102

- Visually check the sensor and replace

if required.

- Replace the ECU if required.

DI10-40

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

DIAGNOSIS

DI ENG SM - 2004.4

DTC

Trouble

Limp

Home

Mode

Immediately

Engine

Stop

Delayed

Engine

Stop

Torque

Reduction
(max.20%)

Help

Torque

Reduction
(max.50%)

P0117

P0115

P0685

P1405

P1406

Coolant Temperature Sen-
sor Malfunction - Open

Supply Voltage Fault to
Coolant Temperature Sen-
sor

Main Relay Malfunction

EGR Solenoid Valve
Malfunction - Short to
ground

EGR Solenoid Valve
Malfunction - Short to
+Batt

- Malfunction in recognition of coolant

temperature

• Less than minimum values (Circuit

Open)

• External power supply malfunction

- If Fuel temperature is invalid, the previ-

ous coolant temperature is retained.

- Check the supply voltage to sensor.

- Actual air temp. vs. Resistance

• 20°C: 2449 

Ω

• 50°C: 826.3 

Ω

• 80°C: 321.4 

Ω

• 100°C: 112.9 

Ω

- Check the wiring harness (open and

poor contact).

• ECU pin #101 and #102

- Visually check the sensor and replace

if required.

- Replace the ECU if required.

- Check if the supply voltage of approx.

12 V is applied.

- The the main relay is unexpectedly

high/low state (ECU is supplied after 3
seconds).

- Relay resistance: 92 ± 9 

Ω (at 20°C)

- Check the relay wiring harness (open,

short and poor contact).

• Check for open and short: ECU pin #9.

- If the forced operation is not available,

replace the ECU.

- Out of range about EGR gas: High.

• EGR controller circuit: Open or short

to ground

- Check the EGR actuator wiring harness.

- Check the supply voltage to EGR sole-

noid valve.

- Check the EGR solenoid valve.

- Check the EGR valve for stick.

- Check the resistance of EGR actuator:

15.4 

Ω.

- Check the ECU wiring harness for open

and short.

• ECU pin #96

- Out of range about EGR gas: Low.

• EGR controller circuit: Short to battery

- Check the EGR actuator wiring harness.

- Check the supply voltage to EGR sole-

noid valve.

- Check the EGR solenoid valve.

- Check the EGR valve for stick.

- Check the resistance of EGR actuator:

15.4 

Ω

- Check the ECU wiring harness for open

and short.

• ECU pin #96

 

 

 

 

 

 

 

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