
2000 Jeep Grand Cherokee Laredo 4.0L No Start, MIL Lamp on
Cranks but no start. Code P1389 No ASD output voltage @ the PCM. The 15Amp #26 injector fuse was blown & blows immediately upon [...] fuel pump relay is being powered up but the injector fuse keeps blowing. I have unplugged the O2 sensor fuse since they are li...
FIX posted 9/5/2007
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Message Closed w/FIX
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VIN | 1J4GW48SOY |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / multi-port |
Emissions | OBD-II Compliant |
Symptoms | No Start, MIL Lamp On |
Occurs | Always |
Misc. | Federal Emissions |
Trouble Codes
P0400 | Exhaust Gas Recirculation System Flow Malfunction |
P1389 | No Auto Shutdown Relay Output Voltage To PCM |
Message Closed w/FIX
Vehicle Data
2000 Jeep Grand Cherokee Laredo
VIN | 1J4GW48SOY |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / multi-port |
Emissions | OBD-II Compliant |
Symptoms | No Start, MIL Lamp On |
Occurs | Always |
Misc. | Federal Emissions |
Trouble Codes
P0400 | Exhaust Gas Recirculation System Flow Malfunction |
P1389 | No Auto Shutdown Relay Output Voltage To PCM |