Delays shut down of ac radio power windows until door is opened. What does the accessory relay control in2005 chrysler town country touring 38.
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What does the accessory relay control. Show full signature ffr1004662rd 46l dohc. When the ignition is turned on the bcm activates the accessory delay relay by grounding the relay coil. Accessory relay clicking not start 1 answer. Where normal switches might melt under load relays can transfer much larger loads without melting down. 2001 town and country. Rapacc relay the bcm controls the rapacc relay coil circuit using low side drive.
Photo optional related questions. Relays isolate starter motors ecus ignition systems and other electrical components from the rest of your vehicles wiring harness. Was starting now wont. What does the an accessory relay control in a 2005 town and country minivan 33 l. When the ignition is turned to the off position the bcm continues to ground the accessory delay relay coil for approximately 10 minutes or until a front door is opened. Checked all injectors did all the suggested fixes throwing an internal pcm.
What is an accessory relay. All that relay does is keeps your accessories powered for about 5 minutes after you turn your ignition off and remove your key. Back up lights dont work rear lift gate opens and closes stays open after several tries sliding rear doors wont open or close at times. The output of the relay is used to supply battery voltage to the windshield wipers and power windows. The accessory delay relay is located in the body control module bcm. If you open your door during the 5 minutes it turns off the accessories also.
The rapacc relay also provides voltage to the windshield wipers and power windows when the accessory and run power modes are selected.
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