2001 Jeep Grand Cherokee Limited 4.0L Engine electronics
Vehicle towed in. Checked first for crank sensor short by checking voltage at TPS and checks ok. No communication at data port with Modis. Cooling fan runs continuous with key on as dose fuel pump. ASD relay buzzes with key on. Purge solenoide and IAC activate...
FIX posted 12/21/2009
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Message Closed w/FIX
Vehicle Data2001 Jeep Grand Cherokee Limited
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Message Closed w/FIX
Vehicle Data
2001 Jeep Grand Cherokee Limited
VIN | 1J4GW48SXY |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | Engine Electronics |
Conditions | No Start, Buzzing Relay, Continous Fan Running |