SsangYong: Engine Euro 4. Manual — part 79
O : Turning on when the condition is occurred twice consecutively
•
: Turning on when the condition is occurred once
New DTC
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
104
DIAGNOSIS
ECU
DTC
Trouble
Engine CHECK
warning lamp
Help
Related
I t e m
P0452
Low Fuel Tank
Pressure Sensor Signal
xxxxx
Condition
- The fuel tank pressure signal is below the minimum fuel
tank pressure (0.1V).
- Related circuit: open circuit
xxxxx
Specification
37.5 mbar
→ 4.51 V
30.0 mbar
→ 3.90 V
20.0 mbar
→ 3.10 V
10.0 mbar
→ 2.30 V
0 mbar
→ 1.50 V
10.0 mbar
→ 0.60 V
12.5 mbar
→ 0.49 V
xxxxx
Actions
1. Measure the actual fuel tank pressure using SCAN-100.
2. Inspect the circuits of ECU pin No. 18 and 41 and check pin
No. 42.
3. Check the fuel tank pressure sensor.
4. Check the ECU.
P0453
High Fuel Tank
Pressure Sensor Signal
xxxxx
Condition
- The fuel tank pressure signal is over the maximum fuel tank
pressure (4.9 V).
- Related circuit: open circuit
xxxxx
Specification
37.5 mbar
→ 4.51 V
30.0 mbar
→ 3.90 V
20.0 mbar
→ 3.10 V
10.0 mbar
→ 2.30 V
0 mbar
→ 1.50 V
10.0 mbar
→ 0.60 V
12.5 mbar
→ 0.49 V
xxxxx
Actions
1. Measure the actual fuel tank pressuring using SCAN-100.
2. Inspect the circuits of ECU pin No. 18 and 41 and check pin
No. 42.
3. Check the fuel tank pressure sensor.
4. Check the ECU.
O
O
Fuel tank
pressure
sensor
P0455
Fuel Tank: Large Oil
Leakage
xxxxx
Condition
- The evaporated gas in the fuel tank is leaked.
Diagnosis for large leaks
xxxxx
Actions
1. Inspect the fuel tank and connecting route for the
followings:
- Fuel tank cap for crack or damage
- Vacuum hose for crack, puncture and clogging
- Fuel tank for crack, puncture and damage
- Canister for crack, puncture and damage
- Fuel tank pressure sensor
- Canister shut-off valve
2. Check the ECU.
Evaporated
Gas Control
System
O
O : Turning on when the condition is occurred twice consecutively
•
: Turning on when the condition is occurred once
New DTC
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
105
DIAGNOSIS
ECU
BRAKE
ECU
TCU
A/BAG
TC
RK-STICS
FFH
R/SENSOR
FA
T
C
TGS-LEVER
P/TRUNK
CCCS
DTC
Trouble
Engine CHECK
warning lamp
Help
Related
I t e m
P0460
Faulty Fuel Pump Fuel
Level Sensor Indication
xxxxx
Condition
- The fuel level or the changed amount of fuel after driving
for certain distance is improper.
xxxxx
Specification
67.29 liters - 38.0
Ω
62.48 liters - 48.2
Ω
58.28 liters - 56.8
Ω
52.23 liters - 67.0
Ω
45.34 liters - 83.3
Ω
37.41 liters - 99.5
Ω
30.10 liters - 122.5
Ω
21.36 liters - 150.0
Ω
6.45 liters - 268.2
Ω
xxxxx
Actions
1. Measure the actual fuel level using SCAN-100.
2. Inspect the circuits and terminals of ECU pin No. 102 and 75.
3. Check the external resistance (200
Ω).
4. Inspect the fuel sender unit.
5. Check the ECU.
Fuel Level
Detection
Sensor
P0462
Faulty Fuel Pump Fuel
Level Transmission
xxxxx
Condition
- The FF (hexadecimal) is inputted to ECU from cluster.
xxxxx
Specification
67.29 liters - 38.0
Ω
62.48 liters - 48.2
Ω
58.28 liters - 56.8
Ω
52.23 liters - 67.0
Ω
45.34 liters - 83.3
Ω
37.41 liters - 99.5
Ω
30.10 liters - 122.5
Ω
21.36 liters - 150.0
Ω
6.45 liters - 268.2
Ω
xxxxx
Actions
1. Measure the actual fuel level using SCAN-100.
2. Inspect the circuits and terminals of ECU pin No. 102 and 75.
3. Check the external resistance (200
Ω).
4. Inspect the fuel sender unit.
5. Check the ECU.
O
O
PWM electric fan -
Short circuit to power
supply
xxxxx Condition
- The cooling fan's output wiring has a short circuit to power
supply.
xxxxx Actions
1. Inspect the circuit and the terminal of No. 39 ECU pin.
2. Inspect the power supply.
3. Inspect the cooling fan.
4. Check the ECU.
Cooling fan
system
(PWM
electric fan)
P0480
O : Turning on when the condition is occurred twice consecutively
•
: Turning on when the condition is occurred once
New DTC
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
106
DIAGNOSIS
ECU
DTC
Trouble
Engine CHECK
warning lamp
Help
Related
I t e m
PWM electric fan -
Open/Short circuit to
ground
xxxxx Condition
- The cooling fan's output wiring has a short circuit to power
supply.
xxxxx Actions
1. Inspect the circuit and the terminal of No. 39 ECU pin.
2. Inspect the power supply.
3. Inspect the cooling fan.
4. Check the ECU.
Cooling fan
system
(PWM
electric fan)
P0480
PWM electric fan -
Motor overloaded
xxxxx Condition
- The cooling fan's output wiring has a short circuit to power
supply.
xxxxx Actions
1. Inspect the circuit and the terminal of No. 39 ECU pin.
2. Inspect the power supply.
3. Inspect the cooling fan.
4. Check the ECU.
xxxxx Condition
- The cooling fan's output wiring has a short circuit to power
supply.
xxxxx Actions
1. Inspect the circuit and the terminal of No. 39 ECU pin.
2. Inspect the power supply.
3. Inspect the cooling fan.
4. Check the ECU.
xxxxx Condition
- The cooling fan's output wiring has a short circuit to power
supply.
xxxxx Actions
1. Inspect the circuit and the terminal of No. 39 ECU pin.
2. Inspect the power supply.
3. Inspect the cooling fan.
4. Check the ECU.
PWM electric fan -
Motor stalled
PWM electric fan -
Short circuit
P0483
P0484
Condenser Fan (Low)
Relay - Short circuit to
B+
xxxxx
Condition
- Power supply wiring: short circuit
xxxxx
Actions
1. Inspect the circuit and terminal of ECU pin No. 35.
2. Inspect the power supply.
3. Inspect the cooling fan.
4. Check the ECU.
Condenser Fan (Low)
Relay - Open
to
Ground
xxxxx
Condition
- Short or open circuit to ground
xxxxx
Actions
1. Inspect the circuit and terminal of ECU pin No. 35.
2. Inspect the power supply.
3. Inspect the cooling fan.
4. Check the ECU.
P0481
Condenser
Fan Unit
Cooling fan
system
(PWM
electric fan)
P0485
O : Turning on when the condition is occurred twice consecutively
•
: Turning on when the condition is occurred once
New DTC
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
107
DIAGNOSIS
ECU
BRAKE
ECU
TCU
A/BAG
TC
RK-STICS
FFH
R/SENSOR
FA
T
C
TGS-LEVER
P/TRUNK
CCCS
DTC
Trouble
Engine CHECK
warning lamp
Help
Related
I t e m
Auto Cruise
Control
P0500
CAN signal Fault:
Auto Cruise Malfunction
xxxxx
Condition
- The auto cruise is defective.
O
P0501
Defective Vehicle
Speed Sensor Signal
xxxxx
Condition
- The vehicle speed signal is faulty.
O
Defective Vehicle
Speed Sensor Signal
xxxxx
Condition
- The vehicle speed signal is faulty.
O
Auto Cruise Accelera-
tion Function Fault
xxxxx
Condition
- The acceleration signal is faulty.
O
Auto Cruise Decelera-
tion Function Fault
xxxxx
Condition
- The deceleration signal is faulty.
O
P0562
Low Battery Voltage
xxxxx
Condition
- The voltage of ECU is faulty.
* Less than minimum 8 Volts in 2000 rpm below
* Less than 10 Volts in 2000 rpm above
xxxxx
Specification
Over 8 V
xxxxx
Actions
1. Measure the actual battery voltage using SCAN-100.
2. Inspect the circuits and terminals of ECU pin No. 12, 11, 10 and 5.
3. Check the power supply relay.
4. Check the battery and the ECU.
Battery
Voltage
O
Auto Cruise
Control
P0564
Defective Auto Cruise
Control Lever
xxxxx
Condition
- The auto cruise lever is defective.
O
P0600
CAN Communication
Malfunction: ASR
xxxxx
Condition
- The CAN communication with ASR is defective.
xxxxx
Specification
- Transfer rate: 500 K Baud
xxxxx
Actions
1. Check the CAN communication line of relevant unit.
2. Inspect the circuits and terminals of ECU pin No. 37 and 38.
3. Check the ECU.
CAN Communication
Malfunction: ABS
xxxxx
Condition
- The CAN communication with ABS is defective.
xxxxx
Specification
- Transfer rate: 500 K Baud
xxxxx
Actions
1. Check the CAN communication line of relevant unit.
2. Inspect the circuits and terminals of ECU pin No. 37 and 38.
3. Check the ECU.
O
O
Defective Immobilizer
System
O
xxxxx
Specification
- Transfer rate: 500 K Baud
xxxxx
Actions
1. Check the CAN communication line of relevant unit.
2. Inspect the circuits and terminals of ECU pin No. 37 and 38.
3. Check the ECU.
CAN
Communica-
tion
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