SSANGYONG 2004 Rexton 2.7XDi Workshop Manual page 612

3A1-60
Trouble
Defectives
Code
P240A CAN: No engine rpm signal
P240B CAN: No engine coolant temperature
signal
P240C CAN: No selector lever position signal
P240D CAN: No transfer case position
signal
P2500 Invalid transmission gear ratio
P2501 Excessive engine rpm
P2503 Current selected gear
P220B Excessive N2, N3 rpm
P2510 Torque converter lockup clutch stuck
P2511 Faulty torque converter lockup heat
control
P2520 Faulty recognition of torque reduction
P2502 Poor gear mesh, transmission slip
P2600 Too low TCU supplying voltage
P2601 Too high TCU supplying voltage
P2602 Abnormal solenoid valve supplying
voltage
P2603 Abnormal speed sensor supplying
voltage
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
- Check CAN communication line H and L.
- Check engine ECU.
- Check the related harness for open, short and contact.
- Check CAN communication line H and L.
- Check engine ECU.
- Check the related harness for open, short and contact.
- Check CAN communication line H and L.
- Check selector lever.
- Check the related harness for open, short and contact.
- Check CAN communication line H and L.
- Check TCCU/TOD unit.
- Check the related harness for open, short and contact.
- Cycle the IGN switch from OFF to ON. Check A/T system again after a
certain period of driving.
- If the trouble still exists, replace A/T assembly.
- To protect transmission, any shift is not available.
- Check CAN communication line H and L.
- Check engine ECU.
- Check the related harness for open, short and contact.
- Check selector lever.
- Check the related harness for open, short and contact.
- Check rpm sensor N2 and N3.
- Check the hydraulic lines for leaks (valve No.22 in valve body).
- Check the resistanve of lockup clutch solenoid valve (Turn the
IGN OFF, then disconnect TCU connector).
• TCU connector terminals: B9, B3
• Specified value: 2.5 ± 0.2 Ω
- Triggered emergency mode when the defective is detected.
• Fixed at 2nd gear in "D" range.
- Check the related harness for open, short and contact.
- Check the hydraulic lines for leaks.
- Check ECU.
- Check the hydraulic lines for leaks.
- Check oil filter.
- Check TCU supplying voltage.
- Check TCU supplying voltage.
- Check solenoid supplying voltage.
- Check speed sensor supplying voltage.
• TCU connector terminals B13: 6V
Action
DC 5-SPEED AUTOMATIC TRANSMISSION
REXTON SM - 2004.4