Medium and Heavy Trucks
Have Truck Repair Questions? Ask an Expert
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did the code go inactive after the repair???
did you try clearing the code???
it will not re gen if the condition still exists
then it is still active. the sensor was not the issue. how did you determine the sensor had failed???
what reading did the data monitor give you while monitoring the sensor voltage>>>
80% of the time, the wiring is the issue as it is here. the harness is the issue. you either need to trace the harness for damage or wear through especially at the trans or replace the acm harness. have done many acm harness for this issue.
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top of left front frame rail is common as well.
you can disconnect the acm and the harness at the other end and do an ohm check on each wire but you will be confirming what we already know. you have a bad harness. I would just replace the harness. we used to stock them. they are not that expensive and take about 2 1/2 hours to replace
how are you making out???
ok, engine serial number???
have you cleared the code and attempted a re gen????