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Greg, Technician
Category: Jeep
Satisfied Customers: 7114
Experience:  maintain jeep wrangler's for a off road rental company,
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I changed my map sensor, now my truck won't start!!! Their a

Customer Question

I changed my map sensor, now my truck won't start!!! Their a key symbol light with a line through it, displayed in the dash of my Grand Cherokee, what can I do to make my truck start?
JA: Does the engine turn over? How old is the battery?
Customer: YES it turns over and the battery is about 1Year
JA: What is the model/year of your Jeep?
Customer: 2000 jeep GRAND Cherokee Limited
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: Yes, I've done nothing yet.
JA: Anything else you think the mechanic should know?
Customer: Well I've changed the idle sensor but still the key sensor is still on, & the gas gauges don't work
JA: OK. Got it. I'm sending you to a secure page on JustAnswer so you can place the $5 fully-refundable deposit now. While you're filling out that form, I'll tell the Jeep Mechanic about your situation and then connect you two.
Submitted: 1 year ago.
Category: Jeep
Expert:  Greg replied 1 year ago.

Remove your key close all doors disconnect battery and wait 10 minutes .

Reconnect battery open doors try and start .

If engine does not start and the key icon light is still on then the immo system has been tripped and does not recognize your key .

Next step is to try your spare key . still not starting then you will need to call out a automotive keysmith out to reprogram your keys .

This can happen ,first check all fuses in the engine room and under the dash .

Still need additional information then please get back to me with the reply button, and not the poor or bad service, this way i can get back to you or suggest another expert if needed.
Your deposit does not pay me until the answer is rated in a positive way,
A bad rating does not constitute a refund.
If you are not happy or you have sorted out your problem before the answer then please let me know with the reply button .
Kind regards Greg.