Question about 2002 Jeep Grand Cherokee

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What fuse disconnects the cruse control

Want to disconnect cruse control

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  • Jeep Master
  • 20,706 Answers

Disable, it for ever? why not pull the cruise switch connector pins.
or just doing service on it.
why not tell goal, what are you doing,
we can not guess that.

no matter, what the FSM covers that.
why not read that.?
Jeep model WJ
here is your answer on fuses.
on modern cars Cruise, is just part of the EFI system.
It's 99% software.
there is NO CRUISE MODULE.
switch >>>PCM>>>ESCS
ESCS is the electronic speed control servo. (solidnoid box)
the PCM supplies power to the ESCS so , if you kill power to the
PCM the engine is now dead. no EFI.

you can try unplugging the ESCS connector
ive no idea how unhappy the PCM will be, why risk that?
do so on a test track or off road, and not kill US, on the road.
on newer cars the PCM slams you to LIMPHOME, for that trick.
no engine power and sucks fuel.

why not stated end goal and ask how to do this safely.?????


Posted on Apr 19, 2014

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Posted on Jan 02, 2017

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