Question about 2001 Jeep Grand Cherokee

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My overhead computer is starting to give problems

My overhead computer on my jeep wj 4.0 (2001) is starting to give problems especially with the trip function ,for example , i will fill it up with petrol and reset the computer ,and after a few km's the trip meter will show that i have already done 3232km's ,any advice ? ,before i take it to the stealers

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5 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE:

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Posted on Jan 02, 2017

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  • 114 Answers

SOURCE: 2002 wj jeep grand cherokee p1756

The governor pressure sensor is the most likley cause however an inspection of fluid or debris in trans pan would be a good idea to make sure there's nothing excessive in it. Attached is a list of possible causes however the senor would be the most common.

POSSIBLE CAUSES

  • Powertrain control module
  • 5 volt supply circuit open
  • Check transmission fluid level and condition
  • GOV press sensor signal circuit shorted to voltage
  • GOV press sensor signal circuit shorted to sensor ground
  • GOV press sensor signal circuit shorted to ground
  • GOV pressure sensor signal circuit open
  • Sensor ground circuit open
  • GOV press sensor signal circuit shorted to voltage inside transmission
  • 5 volt supply circuit open inside transmission
  • Intermittent governor pressure solenoid
  • Internal transmission problem
  • Oil burnt or oil pan has excessive debris
  • Other transmission DTC'S
  • GOV press sensor signal circuit shorted to sensor ground inside transmission
  • Valve body
  • GOV press sensor signal circuit shorted to ground inside transmission
  • GOV press sensor signal circuit open inside transmission
  • GOV press sensor ground circuit open inside transmission
  • Governor pressure sensor (high)

Posted on Mar 26, 2009

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emissionwiz
  • 85206 Answers

SOURCE: overhead console

most new cars/trucks come with all the connectors for all the accessories, cheaper to make just one harness, the part u will need is the sub harness for the overhead console, many times Mopar makes a kit, they did on my truck.

Posted on Apr 11, 2009

  • 3 Answers

SOURCE: speedometer,odometer,trip meter stopped working!?

check your speedo cable it runs from your transmission to the back of your gauge cluster. its probleby broken or disconnected

Posted on Jun 06, 2009

  • 228 Answers

SOURCE: Dear Sir My wife just bought

change the plugs and the air filter &try not to speed, that always consomes more fuel. if that dont help, change the plug wires

Posted on Mar 24, 2011

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