
2004 Jeep Grand Cherokee Laredo 4.0L No Start
p1389 power at relay and relay good what is the pinout info at pcm to test wiring before i replace the pcm
FIX posted 12/16/2009
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Message Closed w/FIX
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VIN | 1J4GW48SX4 |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | No Start |
Occurs | Always |
Trouble Codes
P1389 | No Auto Shutdown Relay Output Voltage To PCM |
Message Closed w/FIX
Vehicle Data
2004 Jeep Grand Cherokee Laredo
VIN | 1J4GW48SX4 |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | No Start |
Occurs | Always |
Trouble Codes
P1389 | No Auto Shutdown Relay Output Voltage To PCM |