Test Notes

NOTE: You should enter this Pinpoint Test only when directed here.

This Pinpoint Test is intended to diagnose only the following:
- Harness Circuit: STO/MIL
- Malfunction Indicator Lamp (MIL) Circuit
- Powertrain Control Module (PCM)

NOTE: To prevent the replacement of good components, be aware that the following non-EEC areas may be at fault:

- Fuse, bulb, or socket.