How Is the Power Door Lock Diagnosed and Maintained in Buick Enclave,Chevrolet Traverse and GMC Acadia?

The power door lock system operates using door lock actuators mounted in each door and includes switches, actuators, lock and unlock relays, the Body Control Module (BCM), and associated wiring. Diagnosis usually involves simple checks of wiring connections and actuators for minor faults. The system utilizes bi-directional solenoids in the doors, mounted as part of the door latch. Lock switches have Lock and Unlock positions, sending signals to the BCM, which activates the door lock relays, providing voltage to each door lock solenoid. To troubleshoot, check circuit protection first, including fuses and circuit breakers. Verify voltage at the switches and check for continuity; if necessary, replace faulty switches. Check the wiring between the switches, BCM, door lock relay, and solenoid if needed. In case of an inoperative solenoid, test for voltage and ground, check for breaks in the wiring, and replace the solenoid if necessary. Communication for the power door lock system passes through the Body Control Module, and if the issue remains unresolved, retrieve trouble codes from the BCM using a scan tool. The keyless entry system uses a remote control transmitter sending an infrared signal to the receiver to operate the door lock system. Replace the battery when the transmitter's range decreases. To replace the key remote control battery, carefully separate the case halves, replace the battery, and snap the case back together. Programming replacement transmitters requires a specialized scan tool, so take the vehicle and transmitters to a dealer or qualified repair shop with the necessary tool to have the transmitter(s) programmed into the vehicle. Up to eight key fobs can be programmed to one car, and all fobs must be present during reprogramming.

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Power Door Lock Actuator

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17 Door Locks found

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Buick Enclave Lift Gate Latch Assembly
Part Number: 84243380
$271.75 MSRP: $404.46
You Save: $132.71 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Latch Assembly, Lift Gate; Actuator, Latch, Lock, Lower Cover
- Replaces: 13503467, 13502698, 13581405, 13501872, 15779874, 15839037
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2017 Buick Enclave | SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD, SPORT UTILITY VEHICLE AWD | 6 Cyl 3.6L
View related parts
Buick Enclave Latch Assembly, Front S/D
Part Number: 13533615
$116.77 MSRP: $183.59
You Save: $66.82 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Position: Front
- Replaced by: 13546496
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2021 Buick Enclave | BASE EXTENDED 4 DOOR SUV, PREMIUM 1 EXTENDED 4 DOOR SUV, PREMIUM 2 EXTENDED 4 DOOR SUV | 6 Cyl 3.6L
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Buick Enclave Latch Assembly, L/Gate
Part Number: 13537955
$136.80 MSRP: $205.44
You Save: $68.64 (34%)
ADD TO CART
Product Specifications
- Other Name: Actuator, Latch, Lock, Lock Actuator
- Replaced by: 13542450
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2021 Buick Enclave | BASE EXTENDED 4 DOOR SUV, PREMIUM 1 EXTENDED 4 DOOR SUV, PREMIUM 2 EXTENDED 4 DOOR SUV | 6 Cyl 3.6L
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Buick Enclave Latch Assembly, Rear S/D
Part Number: 13533636
$121.68 MSRP: $182.74
You Save: $61.06 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Latch, Lock, Lock Actuator
- Position: Rear
- Replaced by: 13546554
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018 Buick Enclave | BASE EXTENDED 4 DOOR SUV, PREMIUM 1 EXTENDED 4 DOOR SUV, PREMIUM 2 EXTENDED 4 DOOR SUV | 6 Cyl 3.6L
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Buick Enclave Rear Side Door Latch Assembly
Part Number: 22820696
$173.27 MSRP: $260.22
You Save: $86.95 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Latch Assembly, Rear Side Door ; Latch, Door Lock; Latch, Lock, Lock Actuator
- Position: Rear
- Replaces: 20940244, 20839790, 25973135
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2017 Buick Enclave | SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD, SPORT UTILITY VEHICLE AWD | 6 Cyl 3.6L
View related parts
Buick Enclave Rear Side Door Latch Assembly
Part Number: 22820697
$158.32 MSRP: $237.76
You Save: $79.44 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Latch Assembly, Rear Side Door ; Latch, Door Lock; Latch, Lock, Lock Actuator
- Position: Rear
- Replaces: 20839791, 20940245, 25973136
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2017 Buick Enclave | SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD, SPORT UTILITY VEHICLE AWD | 6 Cyl 3.6L
View related parts
Buick Enclave Latch Assembly, Front S/D
Part Number: 13533684
$90.40 MSRP: $134.54
You Save: $44.14 (33%)
ADD TO CART
Product Specifications
- Position: Front
- Replaced by: 13546475
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2021 Buick Enclave | BASE EXTENDED 4 DOOR SUV, PREMIUM 1 EXTENDED 4 DOOR SUV, PREMIUM 2 EXTENDED 4 DOOR SUV | 6 Cyl 3.6L
View related parts
Buick Enclave Front Side Door Latch Assembly
Part Number: 22820694
$120.22 MSRP: $180.55
You Save: $60.33 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Latch Assembly, Front Side Door ; Latch, Door Lock; Latch, Lock, Lock Actuator
- Position: Front
- Replaces: 20839792, 20940246, 25941753, 25973127
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2017 Buick Enclave | SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD, SPORT UTILITY VEHICLE AWD | 6 Cyl 3.6L
View related parts
Buick Enclave Rear Compartment Lid Power Assisted Actuator Assembly
Part Number: 23245268
$365.93 MSRP: $549.45
You Save: $183.52 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Actuator Assembly, Rear Compartment Lid Power Asst ; Actuator Assembly, R/Cmpt Lid Pwr Asst; Actuator
- Position: Rear
- Replaces: 20821232, 20821231, 25951869, 23142259, 20945098, 25951871, 23193205
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2017 Buick Enclave | SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD, SPORT UTILITY VEHICLE AWD | 6 Cyl 3.6L
View related parts
Buick Enclave Front Door Latch Actuator Assembly
Part Number: 19257146
$84.82 MSRP: $126.24
You Save: $41.42 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Latch Asm,Front Side Door ; Latch, Door Lock; Latch, Lock, Lock Actuator
- Position: Front
- Replaces: 25973130, 15125188, 25893180, 25804714
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008 Buick Enclave | SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE AWD | 6 Cyl 3.6L
View related parts
Buick Enclave Latch Assembly, Rear S/D
Part Number: 13533609
$122.28 MSRP: $183.64
You Save: $61.36 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Latch, Lock, Lock Actuator
- Position: Rear
- Replaced by: 13546550
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2021 Buick Enclave | BASE EXTENDED 4 DOOR SUV, PREMIUM 1 EXTENDED 4 DOOR SUV, PREMIUM 2 EXTENDED 4 DOOR SUV | 6 Cyl 3.6L
View related parts
Buick Enclave Rear Side Door Latch Assembly
Part Number: 13533610
$116.20 MSRP: $182.74
You Save: $66.54 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Latch Assembly, Rear S/D; Latch, Lock, Lock Actuator
- Position: Rear
- Replaced by: 13546554
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2021 Buick Enclave | BASE EXTENDED 4 DOOR SUV, PREMIUM 1 EXTENDED 4 DOOR SUV, PREMIUM 2 EXTENDED 4 DOOR SUV | 6 Cyl 3.6L
View related parts
Buick Enclave Front Side Door Latch Assembly
Part Number: 22820695
$161.87 MSRP: $243.10
You Save: $81.23 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Latch Assembly, Front Side Door ; Latch, Door Lock; Latch, Lock, Lock Actuator
- Position: Front
- Replaces: 20839793, 20940247, 25973128
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2017 Buick Enclave | SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD, SPORT UTILITY VEHICLE AWD | 6 Cyl 3.6L
View related parts
Buick Enclave Rear Side Door Latch Assembly
Part Number: 19257148
$112.08 MSRP: $168.32
You Save: $56.24 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Latch Asm,Rear Side Door; Latch, Lock, Lock Actuator
- Position: Rear
- Replaces: 25804712, 25893182, 25973138, 15125186
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008 Buick Enclave | SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE AWD | 6 Cyl 3.6L
View related parts
Buick Enclave Actuator Assembly, L/Gate Pwr Asst
Part Number: 84793126
$129.18 MSRP: $232.76
You Save: $103.58 (45%)
ADD TO CART
Product Specifications
- Other Name: Lift Cylinder
- Replaces: 84460410, 84771388, 84243977
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2021 Buick Enclave | BASE EXTENDED 4 DOOR SUV, PREMIUM 1 EXTENDED 4 DOOR SUV, PREMIUM 2 EXTENDED 4 DOOR SUV | 6 Cyl 3.6L
View related parts
Buick Enclave Rear Side Door Latch Assembly
Part Number: 19257149
Product Specifications
- Other Name: Latch Asm,Rear Side Door; Latch, Lock, Lock Actuator
- Position: Rear
- Replaces: 25973137, 25804711, 25893181, 15125187
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008 Buick Enclave | SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE AWD | 6 Cyl 3.6L
View related parts
Buick Enclave Front Door Latch Actuator Assembly
Part Number: 19257147
Product Specifications
- Other Name: Latch Asm,Front Side Door ; Latch, Door Lock; Latch, Lock
- Position: Front
- Replaces: 25804713, 25893179, 15125189, 25973129
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008 Buick Enclave | SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE AWD | 6 Cyl 3.6L

Buick Enclave Door Lock Parts Questions & Experts Answers

Rear Side Door Latch Assembly
19257149
Q: How Is the Power Door Lock Diagnosed and Maintained in Buick Enclave,Chevrolet Traverse and GMC Acadia?
A: The power door lock system operates using door lock actuators mounted in each door and includes switches, actuators, lock and unlock relays, the Body Control Module (BCM), and associated wiring. Diagnosis usually involves simple checks of wiring connections and actuators for minor faults. The system utilizes bi-directional solenoids in the doors, mounted as part of the door latch. Lock switches have Lock and Unlock positions, sending signals to the BCM, which activates the door lock relays, providing voltage to each door lock solenoid. To troubleshoot, check circuit protection first, including Fuses and circuit breakers. Verify voltage at the switches and check for continuity; if necessary, replace faulty switches. Check the wiring between the switches, BCM, door lock relay, and solenoid if needed. In case of an inoperative solenoid, test for voltage and ground, check for breaks in the wiring, and replace the solenoid if necessary. Communication for the power door lock system passes through the Body Control Module, and if the issue remains unresolved, retrieve trouble codes from the BCM using a scan tool. The keyless entry system uses a remote control transmitter sending an infrared signal to the receiver to operate the door lock system. Replace the battery when the transmitter's range decreases. To replace the key remote control battery, carefully separate the case halves, replace the battery, and snap the case back together. Programming replacement transmitters requires a specialized scan tool, so take the vehicle and transmitters to a dealer or qualified repair shop with the necessary tool to have the transmitter(s) programmed into the vehicle. Up to eight key fobs can be programmed to one car, and all fobs must be present during reprogramming.

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