2001 chevy 4x4
asphalt
03-07-2004, 05:28 PM
can anyone tell me whats wrong with my truck ,its a 2001 chevy 4x4 it says service 4x4 and it wont go into 4 wheels drive anyone ever had this problem? thanks
amac209
03-07-2004, 10:18 PM
get the dealer to scan it. could be bad module, switch, encoder motor, sensors or damaged wiring.
gm has a problem with the encoder motors and has updated parts i don't know if your truck applies to the list but worth a check.
gm has a problem with the encoder motors and has updated parts i don't know if your truck applies to the list but worth a check.
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