SSANGYONG 2004 Rexton 2.7XDi Workshop Manual page 427

DTC Trouble
P1672 #2 Glow Plug Fault - Short
(B+)
P1673 #3 Glow Plug Fault - Short
(B+)
P1674 #4 Glow Plug Fault - Short
(B+)
P1675 #5 Glow Plug Fault - Short
(B+)
P0700 TCU Signal Fault
P1540 Air Conditioner Operating
Circuit Fault - Open
P1541 Air Conditioner Operating
Circuit Fault - Short
P1542 Air Conditioner Operating
Circuit Fault - Short to
Ground
DIAGNOSIS
DI ENG SM - 2004.4
Help
- The glow plug circuit is short.
- Check the communication line between
ECU and each glow plug.
- Check each glow plug wiring harness.
- Check the resistance of each glow
plug: below 1 Ω
- Check each glow plug relay.
- Check the ECU wiring harness.
- Replace the ECU if required.
- The glow plug circuit is short.
- Check the communication line between
ECU and each glow plug.
- Check each glow plug wiring harness.
- Check the resistance of each glow
plug: below 1 Ω
- Check each glow plug relay.
- Check the ECU wiring harness.
- Replace the ECU if required.
- The glow plug circuit is short.
- Check the communication line between
ECU and each glow plug.
- Check each glow plug wiring harness.
- Check the resistance of each glow
plug: below 1 Ω
- Check each glow plug relay.
- Check the ECU wiring harness.
- Replace the ECU if required.
- The glow plug circuit is short.
- Check the communication line between
ECU and each glow plug.
- Check each glow plug wiring harness.
- Check the resistance of each glow
plug: below 1Ω
- Check each glow plug relay.
- Check the ECU wiring harness.
- Replace the ECU if required.
- The communication between ECU and
TCU is faulty.
- Check the communication line between
ECU and TCU.
- Check the ECU pin #54, 73 for open
and short.
- Replace the ECU if required.
- Check the air conditioner sensors and
wiring harnesses.
- Check the ECU wiring harness.
- Check the ECU if required.
- Check the air conditioner sensors and
wiring harnesses.
- Check the ECU wiring harness.
- Check the ECU if required.
- Check the air conditioner sensors and
wiring harnesses.
- Check the ECU wiring harness.
- Check the ECU if required.
Torque Torque Delayed
Reduction Reduction Engine
(max.50%) (max.20%) Stop
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
DI10-67
Immediately Limp
Engine Home
Stop Mode