Gm Power Door Lock Relay

To lock or unlock the vehicle polarity is changed on one motor leg via a positive pulse from a switch alarm keyless entry etc.

Gm power door lock relay.

Neutral safety switches 1988 98 chevy gmc truck. Door jamb switch. Most late model vehicles are equipped with power door locks as an accessory. 1977 87 power door lock switches.

Power door locks and relays. Get it as soon as. Stop lamp switch. Replace your power door lock relay switch with this original gm factory replacement.

Then when it was all cool in the morning the doors would unlock. Facing the box you have two relays on the left side one on top of the other. Vaygway universal car door lock actuators auto 12v power door keyless remote entry system kit. The door lock relay is located under the center of.

When the relay fails or has issues it can cause problems with the operation of the door locks. D1780c and gm pn. If it needs to be replaced o reilly auto parts offers quality door lock relays to repair most cars trucks or suvs. Denso brand made in japan relay packaged in acdelco bag see image.

4 4 out of 5 stars 59. The door lock relay is the relay responsible for sending power to the door lock actuators so that they can lock and unlock the vehicle. Door lock switches 1988 98 chevy gmc truck. These can also include keyless entry key fobs to lock and unlock your doors from outside the vehicle.

Door locks actuators reverse polarity positive switch trigger type d relay wiring diagram. Both motor legs rest at ground at the relays. To the coil of the respective relay. Acdelco d1780c gm original equipment black multi purpose relay.

Power door locks and relays. 15328867 lasted about 16 years and started to act up when the ambient temperature got hot. Megatronix dakm door lock interface relay kit module activated by negative pulse. The original relay in the vehicle was a delphi 8867 full pn.

When you look in the fuse box you have three relays that work the power locks. Daytime running light kit. 1977 91 gm truck all models. Horn relay 1973 79 f100 f150 f250 1978 79 bronco.