Workshop Manuals Factory service & repair GMC
01 Relays and Modules02 Sensors and Switches03 Maintenance04 Engine, Cooling and Exhaust05 Powertrain Management06 Transmission and Drivetrain07 Brakes and Traction Control08 Starting and Charging09 Power and Ground Distribution10 Steering and Suspension11 Heating and Air Conditioning12 Restraint Systems13 Accessories and Optional Equipment14 Body and Frame15 Cruise Control16 Instrument Panel, Gauges and Warning Indicators17 Lighting and Horns18 Windows and Glass19 Wiper and Washer Systems
GMC Terrain AWD L4-2.4L (2010)14 · Body and Frame
14 · Body & interior

Firewall: Service and Repair

Make
GMC
Model
Terrain AWD
Engine
L4-2.4L
Year
2010
Section
Firewall › Service and Repair
Body and FrameService and Repair · page 1 of 2
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Firewall: Service and Repair

Plenum Upper Panel Replacement

Removal Procedure

Warning: Refer to Approved Equipment for Collision Repair Warning   (See: Service Precautions/Approved Equipment for Collision Repair
Warning).

1. Disable the supplemental inflatable restraint (SIR) system. Refer to SIR Disabling and Enabling   (See: Interior Moulding / Trim/Dashboard /

Instrument Panel/Air Bag(s) Arming and Disarming/Service and Repair).

2. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection   (See: Starting and

Charging/Battery/Battery Cable/Negative/Service and Repair/Battery Negative Cable Disconnection and Connection).

3. Remove all related panels and components.
4. Repair as much of the damage as possible to factory specifications. Refer to Dimensions - Body   ().
5. Note the location and remove the sealers and anti-corrosion materials from the repair area, as necessary. Refer to Anti-Corrosion Treatment and

Repair   ().

Note:  Do not damage any inner panels or reinforcements.

6. Locate and drill out all factory welds. Note the number and location of the welds for installation of the plenum top panel.
7. Remove the damaged plenum top panel.

Installation Procedure

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Parts & tools for this job For 2010 GMC Terrain 2.4L

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