P0610-ECU VEHICLE OPTIONS MISMATCH

For a complete wiring diagram Refer to Section 8W

When Monitored:
With the ignition on.
Set Condition:
There is a transmission coding error in the Engine Control Module (ECM).

Possible Causes

INTERMITTENT DTC

ENGINE CONTROL MODULE (ECM)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. (Refer to 9 - ENGINE - DIAGNOSIS AND TESTING)

Diagnostic Test

1. DTC IS ACTIVE

Ignition on, engine not running.
With the scan tool, Clear DTCs in the Engine Control Module (ECM).
Monitor the scan tool for at least two minutes.
Cycle the ignition key off and on several times, leaving the ignition on for at least 10 seconds at a time.
Start the engine.
Perform several engine run cycles, turning the ignition off for at least 20 seconds between each engine run cycle.
With the scan tool, select View DTCs.

Did this DTC set again?

Yes

Go To 2

No

Refer to the *CHECKING FOR AN INTERMITTENT DTC Diagnostic Procedure. (Refer to 9 - ENGINE - DIAGNOSIS AND TESTING)

2. CHECK FOR PROPER SOFTWARE AND VARIANT CODING

Use the scan tool and update the variant coding.
Use the scan tool and check for the proper software level in the ECM.

View Repair.

Test Complete

Perform the ECM Verification Test Ver. 1. (Refer to 9 - ENGINE - STANDARD PROCEDURE)