Operation CHARM: Car repair manuals for everyone.
Home >> Pontiac >> 1997 >> Sunfire L4-2.2L VIN 4 >> Repair and Diagnosis >> Heating and Air Conditioning >> Compressor HVAC >> Compressor Control Valve Assembly >> Service and Repair
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Compressor Control Valve Assembly: Service and Repair

V-5 Compressor:






Tools Required:
J 39500 R-134a Refrigerant Recovery, Recycling, and Recharging Station
J 5403 Internal Snap Ring Pliers.

Remove or Disconnect

1. Negative battery cable
2. Recover refrigerant
3. Raise vehicle.
4. Control valve retaining ring using J 5403.
5. Control valve.

Install or Connect

1. Control valve.
2. Control valve retaining ring using J 5403.
3. Raise vehicle.
4. Evacuate and recharge refrigerant system.
5. Negative battery cable
pro multis · About Operation CHARM