I hope this helps and tomorrow if it is not raining, I will check the power at the pump again.Īnother question is: does the Jeep Cherokee have a reset button as Fords do that you reset it after an accident? By the way, the Jeep that I am fixing has not been in an accident for over a year, but it was in a front end accident prior to me buying it and I had to replace grill/radiator,bumper, etc. Most auto repair shops charge between 75 and 150 per hour. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. I don't know what you mean by SES or security (SKIM) lights? The purpose of the ASD relay is to cut the power to the fuel pump if there is no Crank signal such as in the case of an accident. The cost to diagnose the P1389 JEEP code is 1.0 hour of labor. Categories About Us Select a Vehicle Close. 2875 Mall Hill Drive, Lakeland, FL 33810. And the ECM was out of a used 1996 Jeep Cherokee with a 4. A/C, A/C Clutch, ABS Yellow Light, Air Pump, Automatic Shutdown Foglamp, Circuit, TCM -OEM jeep Part 04671168. Second, No we have not taken into account that there is only 5 second of power, but I have a new Crank Positioning Sensor (CKP) that would send a signal. 1996 JEEP GRAND CHEROKEE 4. So, when the automatic shutdown (ASD) relay is on it supplies battery voltage (12+ volts) to the fuel injectors and ignition coil (s). RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. When the key is turned off, as a safety feature. First, what do you mean by switched power? Is it power when the key is switched on I assume? The function of the automatic shutdown (ASD) relay is, to shut off power to major systems. Well, when my mechanic, who hate electrical by the way, ran power to the pump from the battery, the pump worked. txt) Manual de Taller Jeep Cherokee, Grand Cherokee y Wrangler ingls Wiring which is not part of the circuit represented is referenced to another. Connect one end of a jumper wire (16 gauge or smaller) to relay terminal YJ FSM Wiring Diagrams - Ebook download as PDF File. Re: 1996 Jeep Cherokee no power to fuel pump, continue the ideas!! The PCM operates the ASD relay by switching its ground circuit ON and OFF.
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