ESP Warning Light and ESP Indicator light

WolverineFW · **Posted:** Fri Jul 24, 2009 1:56 am

I pulled my MAF sensor tonight and started my engine. Instead of the expected MIL illumination, I had my ESP Warning Light and ESP Indicator lights illuminate solid with no MIL warning light.

Pulled out the code reader and got the P0102 code I would expect with the MAF sensor unplugged.

After I plugged the MAF sensor back in and drove down the street, I stopped and restarted the engine, which turned off the ESP Warning Light and ESP Indicator light.

Anyone seen this before? Any idea what would cause that?

nursecosmo · **Posted:** Fri Jul 24, 2009 2:05 am

WolverineFW wrote:

Any idea what would cause that?

These CRDs each come with it's own gremlin which lives in a tiny cave within the ECU. Sometimes they will trip a limp mode without a CEL. Sometimes they will make the transmission drop out of gear without warning. Sometimes they roll the windows down on rainy nights, but only after your wife has been driving the Jeep.

Joe Romas · **Posted:** Fri Jul 24, 2009 6:25 am

nursecosmo wrote:

WolverineFW wrote:

Any idea what would cause that?

These CRDs each come with it's own gremlin which lives in a tiny cave within the ECU.

Oh so true :!:

Mine once gave me a glow plug 4 error and about once a month shuts off the passenger side air bag with nothing/nobody in the seat. The automatic door locks stopped working and once after hooking my Harbor Freight scanner to it the immoblizer wouldn't recognize my key and would shut off the engine.
They are bewitched :shock:

I could sprinkle holy water on it but that would stain the seats :lol:

vegiH · **Posted:** Fri Jul 24, 2009 1:57 pm

ESP can be caused by two foot driving...............ala sammy hager..............

WolverineFW · **Posted:** Fri Jul 24, 2009 2:24 pm

vegiH wrote:

ESP can be caused by two foot driving...............ala sammy hager..............

Yes. Vehicle was parked when I started it the first time the lights came on though.

unwritten · **Posted:** Sun Jul 26, 2009 1:57 pm

Did the ABS light also come on?

WolverineFW · **Posted:** Mon Jul 27, 2009 10:58 pm

unwritten wrote:

Did the ABS light also come on?

No it did not illuminate.

mackruss · **Posted:** Thu Jul 30, 2009 2:43 pm

Well mine as some of know has a permanent P0610 meaning that it doesn't know if it's a manual trans or auto.

Couldn't be bothered really except that the CEL is p@#$%ng me off.

ESP Warning Light and ESP Indicator light

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