Using the HI-SCAN PRO scanner
1. Turn off the ignition.
2. Connect the Hi-Scan Pro scanner to the diagnostic connector.
3. Turn on the ignition.
4. Read the fault codes using the Hi-Scan Pro scanner.
5. Use the diagnostic table to troubleshoot the problem.
6. Clear diagnostic trouble codes.
7. Disconnect the Hi-Scan Pro scanner from the diagnostic connector.
Diagnostic Trouble Codes
| Code | Malfunction |
| P0703 | Brake light switch |
| P0712 | Short circuit in transmission fluid temperature sensor circuit |
| P0713 | Transmission Fluid Temperature Sensor Circuit Breakage |
| P0709 | Open circuit of the forced downshift switch (kick-down) |
| P0717 | Open circuit of pulse generator "A" |
| P0722 | Open circuit of pulse generator "B" |
| P0750 | Shift Solenoid Valve "A" |
| P0755 | Shift Solenoid Valve "B" |
| P0760 | Shift Solenoid Valve "C" |
| P0707 | Open circuit of the transmission mode switch |
| P0708 | Multi-state signal of the transmission mode switch |
| P0745 | Open circuit of electromagnetic valve "A" for pressure regulation |
| P0775 | Short circuit in the circuit of the electromagnetic valve "B" for pressure regulation |
| P0743 | Damping clutch control solenoid valve |
| P0741 | Jamming of the damping clutch in the off position |
| P0742 | Jamming of the damping clutch in the engaged position |
| P0731 | Malfunction in the 1st gear engagement system |
| P0732 | Malfunction in the 2nd gear engagement system |
| P0733 | Malfunction in the 3rd gear engagement system |
| P0734 | Malfunction in the 4th gear engagement system |