2001 chevy silverado 2500 hd transmission range switch.?

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could someone tell me what this switch dose.i am having shifting problems an dont no if i should replace it.

You should buy a manual. Most auto parts stores sell them..

2007-03-17 13:43:38 · answer #1 · answered by Anonymous · 0⤊ 0⤋

If its a 4L80-E trans its a input for the pcm to know what gear range you have selected.It can cause some weird malfunctions when it fails.

2007-03-17 16:31:44 · answer #2 · answered by deltech 4 · 0⤊ 0⤋