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Engine Control Module: Service and Repair

How to Remove the ECM for Testing

NOTE:
- Make sure you have the anti-theft code for the radio, then write down the frequencies for the radio's preset buttons before you disconnect the negative cable from the battery.
- Enter the anti-theft code, then the customer's radio station presets, and set the clock after you reconnect the negative cable to the battery.




1. Disconnect the negative cable from the battery.
2. Remove the passenger's dashboard lower cover, the right kick panel, and the glove box.
3. Remove the bolt. Cut the plastic cross brace in the glove box opening with diagonal cutters in the area shown, and discard it.




4. Remove the bolts and the glove box frame (A), then remove the connectors (B) and relay holder (C).




5. Disconnect the connectors from the ECM mounting bracket. Disconnect the ECM connectors (A) from the ECM.
6. Remove the nuts, then remove the ECM (B).
7. Install the ECM in the reverse order of removal.
8. Reconnect the negative cable to the battery.
9. Do the idle learn procedure.