Manual t-case

[05smoker]

Do any of you guys know the difference in the harness for a manual t-case versus the electronic. My brother seems to remember his old 03 having an extension on it that went to the second sensor on the t-case to let the ecm know what range it's in. Is this extension something sold seperately??

We got a P1785 code (4wd circuit) on our puller the other night and we realized there was another sensor that wasn't plugged in.

Thanks
Ed

[High Sierra 2500]

As I recall there is a separate section of the harness that goes to the transfer case motor, the manual case wouldn't have that. All the sensing is done through the motor as I recall.

[05smoker]

As I recall there is a separate section of the harness that goes to the transfer case motor, the manual case wouldn't have that. All the sensing is done through the motor as I recall.

Correct, we had to go buy the pigtail from the dealer.