Location og the back up light switch
This is the most illiterate post Ive ever read
My guess you never scanned the PCM first to see truth?
sure. my guess 2 is you only see lamps reverse dead x2.
right>?
depends on 2 things, what engine is there and what trans is there.
they usually match, engine for trans, so.....????
is it stick shift or auto... must we guess this, ok, Ill guess auto.
sigh. The stick shift switch btw is on right center of case. just behind the fill level plug.
A/T automatic answer.
USA 02 liberty.?
KJ jeep.
most of ours are 45RFE box.
is your is , then
IS FUSE JB 39 BLOWN, THAT BE FIRST, RIGHT?
this trans as TRS , valve body, and the above post is wrong.
the TRS is deep inside the transmission.
page 21-169 in the the USA jeep FSM manual not BS .
the books says.
"A Diagnostic Trouble Code (DTC) will set if the
TCM senses any switch open or closed at the wrong
time in a given gear." means scan it FIRST.
IVE ANSWERED THIS BEFORE, VAST TIMES.
search much.
there you go, the location of TRS conn, #3 above.
the logic of TRS in photo 2,
and the schematic, left side on photo 3 is A/t box.
if both lamps are dead,. the PCM tells you why,
lamps good
fuse good
scan tell you what?
and last bad TRS.
The switch is on the outside of the transmission case. See a photo of it below. It may have a short lead on it or the harness plugs directly in.
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