Inspection Procedure 7: The energy usage indicator does not work (the other meters work).
Inspection Procedure 8: The energy level gauge does not work (the other meters work).
COMMENTS ON TROUBLE SYMPTOM
PROBABLE CAUSES
- Damaged harness wires and connectors
- Malfunction of EV-ECU
- Malfunction of combination meter
DIAGNOSIS PROCEDURE |
STEP 1. M.U.T.-III CAN bus diagnostics |
| Use the M.U.T.-III to diagnose the CAN bus lines. |
Q.
Is the check result normal?
|
 Go to Step 2. |
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 Repair the CAN bus line (Refer to GROUP 54C - Troubleshooting  ). On completion, go to Step 3. |
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STEP 2. Check the M.U.T.-III Diagnosis code for other systems |
| Check if the diagnosis code is set in either of the EV-ECU. |
Q.
Is the diagnosis code set?
|
| Diagnose the EV-ECU (Refer to GROUP 54D - Troubleshooting ). On completion, go to Step 3. |
|
| Go to Step 3. |
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STEP 3. Retest the system. |
| Check that the energy usage indicator and the energy level gauge work normally. |
Q.
Is the check result normal?
|
| The procedure is complete. |
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| Replace the combination meter. |
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