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2010 GMC Terrain Third Brake Light

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2010 GMC Terrain
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5 Q&A for Third Brake Light Repair
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  • OEM 2010 GMC Terrain High Mount Lamp - 23214842
    OEM 2010 GMC Terrain High Mount Lamp Diagram - 23214842
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    OEM (Genuine) 2010 GMC Terrain High Mount Lamp

    PartNumber: 23214842
    $63.13 MSRP: $99.30
    You Save: $36.17 (37%)
    Product Specifications
    • Item Dimensions: 17.2 x 6.0 x 5.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15927172
    • Part Description: 2010 GMC Terrain High Mount Lamp
    More Info
    Vehicle Fitment
    • 2010 GMC Terrain | Denali, SL, SLE, SLT | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS

FAQ for Third Brake Light Repair

Q: What is the recommended torque when you tighten the high-mount stop lamp screws?
A:
You can tighten the screws to 2.5 Nm (22 lb in).
By Bob
GM Specialist
01/11/2022
Q: What should you remove before replacing the High Mount Stop Lamp (Terrain)?
A:
You should remove the rear-end spoiler assembly.
By Bob
GM Specialist
01/11/2022
Q: How many screws does the high-mount stop lamp have?
A:
The high-mount stop lamp has a total of 2 screws.
By Bob
GM Specialist
01/11/2022
Q: How do you disengage the stop and turn signal lamp bulb socket from the lamp assembly?
A:
You can disengage the stop and turn signal lamp bulb socket from the lamp assembly by turning the socket counterclockwise a quarter turn.
By Bob
GM Specialist
01/11/2022
Q: What should you remove before replacing the Stop and Turn Signal Lamp Bulb (Terrain)?
A:
You should remove either the left or right tail lamp assembly.
By Bob
GM Specialist
01/11/2022

FAQ for Other Repair Info

Q: What is the proper way to install the starter (LAF)?
A:
You can position the Starter to the engine, install the starter bolts, the starter solenoid wire terminal, the positive battery cable terminal, and the starter solenoid terminal nut, connect the engine harness connector, install the power vacuum brake booster pump, lower the vehicle and connect the negative battery cable.
Q: How many screws does the Sunroof Motor/Actuator have?
A:
The Sunroof Motor/Actuator has a total of 3 screws.
Q: How do you remove the park turn signal lamp bulb socket?
A:
You can rotate the bulb socket counter-clockwise and disengage the socket from the headlamp capsule.