Manufacturer Code Charts: 6: 6.6

6.7 MAKE SURE ALL STEPS ARE COMPLETED

- This step requires that a valid diagnostic trouble code has been obtained, ALL prior diagnostic steps have been completed, and the affected wiring integrity has been verified.

CAUTION: Make sure to complete all test steps. Failure to do so could result in the replacement of good parts.

- Have all prior diagnostic steps been completed as described above?

> Yes
Replace the anti-lock electronic control module. Go to Pinpoint Test 6.8. 6.8

If the anti-lock electronic control module has been replaced and no resolution has been reached, replace the rear axle speed sensor. Go to Pinpoint Test 6.8. 6.8

> No
Go to the diagnostic step last completed and continue.