| Engine Code | Engine Code Description |
|---|---|
| P1640 | ODM 1 Input Voltage High (Except 1998 Rodeo) |
| P1640 | ODM Output "A" Circuit Fault (1998 Rodeo) |
| P1650 | Quad Driver Module "A" Fault |
| P1790 | Trans ROM Checksum Error |
| P1792 | Trans EEPROM Checksum Error |
| P1835 | Trans Kickdown Switch Malfunction |
| P1850 | Brake Band Apply Solenoid Malfunction |
| P1860 | TCC PWM Solenoid Circuit Failure |
| P1870 | Transmission Component Slipping |