Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSPONTIAC2007WAVE LT, 4D HATCHBACK, STANDARD, Y4M/MLMREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 15 (HVAC SYSTEM - MANUAL)REPAIR INSTRUCTIONSBLOWER MOTOR SWITCH REPLACEMENTINSTALLATION PROCEDURE
2007 Pontiac Wave LT, 4D Hatchback, Standard, Y4M/MLM
Installation Procedure
2007 Pontiac Wave LT, 4D Hatchback, Standard, Y4M/MLMSECTION Installation Procedure
WARNING: This page is about a different car, the 2008 Suzuki Swift +, 2008 Pontiac Wave, and 2008 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.
- Install the spring and the electrical contact washer over the blower switch knob post.
- Align the contact key with the post keyway.
- Position the switch assembly over the mount posts.
- Install the switch assembly with the screws.
- Connect the electrical connectors to the rear of the control assembly.
- Install the HVAC control assembly. Refer to Heater and Air Conditioning Control Replacement (Hatchback) or Heater and Air Conditioning Control Replacement (Notchback) .
- Connect the negative battery cable.
- Perform an operational check of the blower switch positions.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.