2004 Jeep Grand Cherokee Laredo 4.0L No Start
VEHICLE CAME IN FOR A NO START, WE SCANNED FOR CODES AND FOUND THAT THE SCAN TOOL COULD NOT COMMUNICATE WITH ECM. FOUND THAT WE HAD NO SPARK AND THAT ALL SENSOR REFERENCE VOLTAGES WERE AT 4.2 VOLTS. AFTER MUCH DIGGING, WE FOUND THAT THE ASD RELAY WAS NOT CLOSI...
FIX posted 5/3/2008
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Vehicle Data2004 Jeep Grand Cherokee Laredo
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Vehicle Data
2004 Jeep Grand Cherokee Laredo
VIN | 1J4GW48SX4 |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / sefi |
Emissions | OBD-II Compliant |
Symptoms | No Start |
Occurs | Always |