4x4 service light 99 rado
#1
4x4 service light 99 rado
getting 4x4 service light
i seen online they say its the switch but not going to buy a switch with out knowing for sure
i have a obd2 scanner but cant read tranny codes or am i doing something wrong
truck runs good but always feels like its dragging tanny shifts to all grears
but not sure if its me or truck
oh lol this is my girls name but not redoing post
i seen online they say its the switch but not going to buy a switch with out knowing for sure
i have a obd2 scanner but cant read tranny codes or am i doing something wrong
truck runs good but always feels like its dragging tanny shifts to all grears
but not sure if its me or truck
oh lol this is my girls name but not redoing post
Last edited by Patricia Garner; September 20th, 2012 at 10:04 PM.
#3
CF Active Member
Join Date: Dec 2010
Location: Clovis, CA
Posts: 136
Likes: 0
Received 0 Likes
on
0 Posts
Have a 2001 Silverado 1500 4x4 with electronic shift. Had problems with 4x4 and ABS when I bought it. I first checked all grounds especially the one under drivers door on frame rail support. Next without the 2k reader from chevy to check codes I replaced the switch, ( chinese crap) didn't work keeped old one installed. Next changed the transfer control motor that is mounted on the tx case. After 3 chinese crap went to a rebuilt and for a short period it worked. Finally I replaced the tx control module located behind the instrument panel left side. Found a used one on E-bay. System has worked for the last 2 years. So my thought is that the module was at fault all along. As for the ABS it was the module located on top of ABS un it on driver side frame. Had to remove whole ABS unit to get to module, sent to a rebuild company back east and it has worked ever since. Good Luck and hope this post may help you
#4
CF Monarch
getting 4x4 service light
i seen online they say its the switch but not going to buy a switch with out knowing for sure
i have a obd2 scanner but cant read tranny codes or am i doing something wrong
truck runs good but always feels like its dragging tanny shifts to all grears
but not sure if its me or truck
oh lol this is my girls name but not redoing post
i seen online they say its the switch but not going to buy a switch with out knowing for sure
i have a obd2 scanner but cant read tranny codes or am i doing something wrong
truck runs good but always feels like its dragging tanny shifts to all grears
but not sure if its me or truck
oh lol this is my girls name but not redoing post
Thread
Thread Starter
Forum
Replies
Last Post
T_D_H
Silverado & Fullsize Pick-ups
2
August 19th, 2009 9:58 PM