What causes Jeep Compass to not start up?
With ignition key on. Battery voltage greater than 10.0 Volts. The Powertrain Control Module (PCM) detects an open or short to ground in the (K51) ASD Relay control circuit. One Trip Fault. Three good trips to turn off the MIL. OK so an open or short to ground on the relay control wire.
How to shut down a jeep ASD relay?
1 Lost 12 volt DC electric power. 2 Sees the spark weak or dead on the ignitor drive to Ignition coil primary pin. 3 Crank sensor bad. 4 Cam sensor bad, or misfiring, CMP. 5 ASD input read back pin fails. 6 Same ASD output read back. 7 Immobilizer active.
Where is the Blue relay on a Jeep Compass?
Where the blue relay (radiator fan) is, the red/light blue wire is the one that rotted away. There was so much corrosion voltage dropped to 1v.
Where do these fuses get power in a Jeep Compass?
Confirm the complaint and check for codes, P0688 – ASD Relay Control Sense stored in memory. After doing a quick fuse check I found that fuses 23 and 26 at the Totally Integrated Power Module don’t have power. Visual inspection of the fusible links show they aren’t blown, other fuses check out OK. Where do these fuses get power?
With ignition key on. Battery voltage greater than 10.0 Volts. The Powertrain Control Module (PCM) detects an open or short to ground in the (K51) ASD Relay control circuit. One Trip Fault. Three good trips to turn off the MIL. OK so an open or short to ground on the relay control wire.
Confirm the complaint and check for codes, P0688 – ASD Relay Control Sense stored in memory. After doing a quick fuse check I found that fuses 23 and 26 at the Totally Integrated Power Module don’t have power. Visual inspection of the fusible links show they aren’t blown, other fuses check out OK. Where do these fuses get power?
Where the blue relay (radiator fan) is, the red/light blue wire is the one that rotted away. There was so much corrosion voltage dropped to 1v.
What was the failure mileage on a 2009 Jeep Compass?
The approximate failure mileage was 7,500. Ah. Tl- the contact owns a 2009 Jeep Compass. The contact stated that while driving at approximately 70 mph, the vehicle stalled without warning while in traffic. The vehicle was able to coast to the side of the road. The contact attempted to restart the engine but it failed to start.
Why is my Jeep Patriot no crank no start?
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Why does my immobiliser on my Jeep not work?
When the ignition is turned on the radiator fan immediately starts working (even with a cold engine). The instruments do not behave in a normal way, none of the gauges are working – see the YouTube clip for what I mean. All of the cars other electrics seem to be working fine.
How do you change code on Jeep Grand Cherokee?
Turn the ignition key until the digital odometer displays, repeat three times in succession and then back to “On” (On/Off, On/Off, On/Off, On). At the fourth “On” the odometer will be replaced with codes. If no codes are present then “Done” will appear.