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A/C & HEATER SERVICE PROCEDURES FOR 2002 Pontiac Montana AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Pontiac Montana cars and light trucks from 1990+
Electric Cooling Fans -> Light Duty Trucks & Vans -> Description -> Aztek, Montana, Rendezvous, Silhouette & Venture -> C, K & P Series
Vehicle: 2002 Pontiac Montana 3.4 V6 GAS
Aztek, Montana, Rendezvous, Silhouette & Venture
The engine cooling fan system consists of two electric cooling fans and three fan relays. The PCM controls the relays that operate both fans together at low or high speeds.
To operate the fans at low speed the PCM provides a ground path for the Cooling Fan No. 1 relay. This allows current to flow through both cooling fans in a series circuit to ground.
To operate the fans at high speed the PCM provides a ground path for all three cooling fan relays. This changes the circuit to parallel and...
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A/C & HEATER SERVICE PROCEDURES FOR 2002 Pontiac Montana AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Pontiac Montana cars and light trucks from 1990+
Charging Valve Locations -> Domestic Light Trucks & Vans -> 2001-02
Vehicle: 2002 Pontiac Montana 3.4 V6 GAS
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A/C & HEATER SERVICE PROCEDURES FOR 2002 Pontiac Montana AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Pontiac Montana cars and light trucks from 1990+
Drive Belt Data -> Domestic Light Trucks & Vans -> 2001-02
Vehicle: 2002 Pontiac Montana 3.4 V6 GAS
CLICK HERE TO GET FULL ACCESS TO 2002 Pontiac Montana A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2002 Pontiac Montana AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Pontiac Montana cars and light trucks from 1990+
Cooling System Capacities -> General Motors Corp./Saturn Light Trucks & Vans -> 1992-2002 Chevrolet Lumina APV & Venture, Oldsmobile Silhouette, Pontiac Montana & Trans Sport
Vehicle: 2002 Pontiac Montana 3.4 V6 GAS
CLICK HERE TO GET FULL ACCESS TO 2002 Pontiac Montana A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2002 Pontiac Montana AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Pontiac Montana cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Domestic Vehicles
Vehicle: 2002 Pontiac Montana 3.4 V6 GAS
CLICK HERE TO GET FULL ACCESS TO 2002 Pontiac Montana A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2002 Pontiac Montana AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Pontiac Montana cars and light trucks from 1990+
Component Replacement & Adjustment -> Light Duty Trucks & Vans -> Thermal Expansion Valve (TXV), Replace -> Aztek -> Montana, Silhouette & Venture -> Rendezvous -> Tracker -> Vue
Vehicle: 2002 Pontiac Montana 3.4 V6 GAS
Aztek
- Recover refrigerant as outlined under .
- Reposition heater hoses for clearance.
- Disconnect vacuum hose from brake booster and reposition.
- Disconnect evaporator outlet tube from TXV.
- Disconnect evaporator outlet tube from evaporator inlet tube.
- Remove and discard sealing washers.
- Cap or tape open A/C refrigerant tubes immediately to prevent contamination of refrigerant system.
- Remove TXV from evaporator core.
- Remove and discard sealing washers. Cap or tape off evaporator core.
- Reverse procedure...
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