Troubleshooting |
Fault Diagnosis |
Self-diagnosis |
Disconnecting a sensor or an actuator connector while the
ignition switch is in the "On" position generates a diagnostic trouble
code (DTC) and commits the code to memory. In such event, disconnecting
the battery will not clear the fault diagnosis memory. The diagnosis
tool must be used to clear the fault diagnosis memory.
|
Inspection Procedure (Using the GDS) |
|
1. |
Turn OFF the ignition switch. |
2. |
Connect the GDS to the data link connector on the lower crash pad. |
3. |
Turn ON the ignition switch. |
4. |
Use the GDS to check the diagnostic trouble code. |
5. |
Repair the faulty part from the diagnosis chart. |
6. |
Erase the diagnostic trouble code. |
7. |
Disconnect the GDS. |
No. | Symptom | Expectation cause | Fault diagnosis list | Check point |
1 | Automatic transaxle delay | • Clutch/Brake damage • Oil pressure control faulty • Oil pressure supply faulty | • Asynchronous error | • Clutch/Brake • Solenoid valve, Valve body • Electric Oil Pump (EOP) • Mechanical Oil Pump (MOP) • Automatic transaxle fluid cleanliness (Debris) • Automatic transaxle fluid level |
2 | Automatic transaxle or driveline vibration | • Clutch/Brake damage • Oil pressure control faulty • Oil pressure supply faulty • Automatic transaxle mounting faulty • Speed sensor faulty • Automatic transaxle harness faulty • Damage to the vehicle connectors and wiring | • Asynchronous errors • Speed sensor errors | • Clutch/Brake • Solenoid valve, Valve body • Electric Oil Pump (EOP) • Mechanical Oil Pump (MOP) • Automatic transaxle fluid cleanliness (Debris) • Automatic transaxle fluid level • Speed sensor and connector • Automatic transaxle harness and connector • Vehicle connectors and wiring |
3 | Fixed gear (Shift not possible) | • Solenoid valve faulty • TCM S/W reprogram | • Solenoid valve errors • TCM checksum error • Asynchronous error | • Clutch/Brake • Solenoid valve, Valve body • Electric Oil Pump (EOP) • Mechanical Oil Pump (MOP) • Automatic transaxle fluid cleanliness (Debris) • Automatic transaxle fluid level • Speed sensor and connector • Automatic transaxle harness and connector • Vehicle connectors and wiring |
4 | Vehicle moves, but drivetrain in lmp mode | • Inhibitor switch faulty • Oil pressure supply faulty | • Inhibitor switch faulty • Electric Oil Pump (EOP) faulty • Oil Pump Unit (OPU) faulty • Electric Oil Pump (EOP) Relay faulty | • Inhibitor switch and wiring • Electric Oil Pump (EOP) (Hall IC, 3P Power Control Circuit) • Oil Pump Unit (OPU) • Electric Oil Pump (EOP) relay • Vehicle connectors and wiring •Power |
5 | HEV not driving (E/C limp home) | • CAN communication faulty • Engine clutch solenoid valve faulty • HSG, Motor, Battery etc part faulty | • CAN communication faulty • Engine clutch solenoid valve faulty | • CAN communication line • Controller • Power line • Engine clutch solenoid valve • High voltage battery etc faulty |
6 | Poor acceleration | • Oil pressure supply faulty | • Electric Oil Pump (EOP) / Oil Pump Unit faulty • Electric Oil Pump (EOP) relay faulty • Power line faulty | • Electric Oil Pump (EOP) (Hall IC, 3P Power Control Circuit) • Oil Pump Unit (OPU) • Electric Oil Pump (EOP) relay • Vehicle connectors and wiring • Power |
Special Service Tools Tools Name / NumberIllustrationDescription Engine support fixture 09200-3N000Removal and installation of the transaxle(? Permit operating with 09200-38001)Oil seal installerA: 09452-26100 ...
Replacement • Put on gloves to protect your hands. • Use a plastic panel removal tool to remove interior trim pieces to protect from marring the surface. • Take care not to bend or scratch the trim and panels. 1. Remove the trunk trim. 2. Installation is the reverse of removal. ...
Removal Rear Combination lamp (Outside) 1. Disconnect the negative (-) battery terminal. 2. Remove the rear combination lamp cover (A). 3. Replace the turn signal lamp bulbs (A) by turning it counterclockwise. 4. Disconnect the connector (A) and then loosen the mounting nuts. 5. Remove the rear combination ...