Diagnostic Procedure
| STEP | INSPECTION | ACTION | |
|---|---|---|---|
| 1 | VERIFY RELATED DTCs
|
Yes | Go to the applicable DTC inspection. (See SECURITY INDICATOR LIGHT: -, DTC: U0001:88/U0073:00 [IMMOBILIZER SYSTEM] .) |
| No | Go to the next step. | ||
| 2 | PERFORM DTC INSPECTION AND VERIFY THAT MALFUNCTIONING PART IS INSTRUMENT CLUSTER
|
Yes | Replace the instrument cluster, then go to the next step. (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION .) |
| No | Go to Step 4. | ||
| 3 | VERIFY TROUBLESHOOTING COMPLETED
|
Yes | Replace the PCM, then go to the next step. (See PCM REMOVAL/INSTALLATION [MZR 2.5] .) |
| No | Go to the next step. | ||
| 4 | VERIFY THAT NO OTHER DTCs ARE PRESENT
|
Yes | Go to the applicable DTC inspection. (See DTC TABLE [IMMOBILIZER SYSTEM] .) |
| No | DTC troubleshooting completed. | ||