Malfunction Indicator Lamp on Steady
MALFUNCTION INDICATOR LAMP ON STEADY - DIAGNOSIS PROCEDURE
| Step | Action | Value (s) | Yes | No |
|---|---|---|---|---|
| 1 | Perform an ON-BOARD DIAGNOSTIC (OBD II) SYSTEM CHECK . Is the check complete? |
- | Go to Step 2. | Go to ON-BOARD DIAGNOSTIC (OBD II) SYSTEM CHECK . |
| 2 | Turn the ignition switch to ON. Is the MIL ON? |
- | Go to Step 3. | Go to No Malfunction Indicator Lamp . |
| 3 |
Is the MIL ON? |
- | Go to Step 4. | Go to Step 5. |
| 4 | Repair the short in the circuit between the ECM connector terminal K92 and the bulb of the MIL. Is the repair complete? |
- | System OK | - |
| 5 |
Does the test light flash? |
- | Go to Step 6. | Go to Step 8. |
| 6 | Check for an open in the circuit between the ECM connector terminal K76 and the DLC terminal 7. Is the problem found? |
- | Go to Step 10. | Go to Step 7. |
| 7 | Repair the open between the DLC terminal 4 and the ground. Is the repair complete? |
- | System OK | - |
| 8 | Check for a poor connection in the ECM connector terminal K76. Is a repair necessary? |
- | Go to Step 9. | Go to Step 11. |
| 9 | Repair the poor connection in the ECM connector terminal K76. Is the repair complete? |
- | System OK | - |
| 10 | Repair the circuit between the ECM connector terminal K76 and the DLC terminal 7. Is the repair complete? |
- | System OK | - |
| 11 | Replace the ECM. Is the repair complete? |
- | System OK | - |