Scan Tool Testing and Procedures

Inspection
1. Disconnect the negative battery cable.
2. Open the driver's door.

3. Remove the ENGINE 15 A fuse.
4. Thirty seconds after completing step 1, reconnect the negative battery cable.

NOTE:
^ Perform steps 5 through 7 within 30 seconds after completing step 4.

5. Turn the ignition switch to ON.
6. Press the door switch 3 times.

7. Press the odometer/tripmeter switch 3 times.
8. Install the ENGINE 15 A fuse.

9. Press the odometer/tripmeter switch, then set the service code.

NOTE:
^ The service codes are set in numerical order only. If you make a mistake, go to step 1 and reset the input/output check mode.
^ When inspecting codes 30 and 31, turn the ignition switch to lock.
^ If service codes other than these shown below are set, the indication will remain off and it is not a malfunction.

10. Inspect each service code by following the related inspection procedures.

11. Cancel the input/output check mode by performing either of the following.
^ Turn the ignition switch to LOCK then back to ON.
^ Leave the speedometer in check mode for 45 minutes.

Service codes