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We have info for following modifications of 2004 Pontiac Bonneville
- 2004 Pontiac Bonneville SE 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:K
- 2004 Pontiac Bonneville SLE 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:K
- 2004 Pontiac Bonneville GXP 4.6 V8 GAS, CID:281, Fuel Injection, Aspiration:281, Engine VIN:, Desg:Y
A/C & HEATER SERVICE PROCEDURES FOR 2004 Pontiac Bonneville 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 2004 Pontiac Bonneville cars and light trucks from 1990+
Vacuum & Wiring Diagrams -> Passenger Cars -> ION & L-Series
Vehicle: 2004 Pontiac Bonneville GXP 4.6 V8 GAS
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A/C & HEATER SERVICE PROCEDURES FOR 2004 Pontiac Bonneville 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 2004 Pontiac Bonneville cars and light trucks from 1990+
Component Replacement & Adjustment -> Bonneville & LeSabre -> Cooling System Bleed
Vehicle: 2004 Pontiac Bonneville GXP 4.6 V8 GAS
- Fill cooling system and leave radiator cap off.
- Turn HVAC control to any air conditioning mode and set temperature to highest setting.
- Start and allow engine to idle until bottom radiator hose is hot.
- Cycle engine speed up to 3000 RPM and back to...
CLICK HERE TO GET FULL ACCESS TO 2004 Pontiac Bonneville A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2004 Pontiac Bonneville 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 2004 Pontiac Bonneville cars and light trucks from 1990+
Vacuum & Wiring Diagrams -> Passenger Cars -> Vibe
Vehicle: 2004 Pontiac Bonneville GXP 4.6 V8 GAS
CLICK HERE TO GET FULL ACCESS TO 2004 Pontiac Bonneville A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2004 Pontiac Bonneville 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 2004 Pontiac Bonneville cars and light trucks from 1990+
Electric Cooling Fans -> Bonneville -> Description
Vehicle: 2004 Pontiac Bonneville GXP 4.6 V8 GAS
The engine cooling fan system consists of two electrical cooling fans and three fan relays. The relays are arranged in a series/parallel configuration that allows the Powertrain Control Module (PCM) to operate both fans together at low or high speeds.
The PCM commands low speed fans ON whenever the engine coolant temperature exceeds approximately 223°F or air conditioning operation is requested. The fans will switch from low to off when the coolant drops bel...
CLICK HERE TO GET FULL ACCESS TO 2004 Pontiac Bonneville A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2004 Pontiac Bonneville 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 2004 Pontiac Bonneville cars and light trucks from 1990+
General Service Domestic Vehicles -> 2003-04 -> Refrigerant Recovery
Vehicle: 2004 Pontiac Bonneville SE 3.8 V6 GAS
R-134a systems require the use of special service equipment designed specifically for R-134a systems. R-12 servicing equipment cannot be used on R-134a systems.
R-12 recovery stations cannot be used on R-134a systems. A separate recovery station must be used on R-134a systems. The refrigerants are not compatible and will contaminate the R-12 recovery station.
The use of refrigerant recovery and recycling stations allows the recovery and reuse of refrigerant after contaminants and moisture have been removed.
When using a recovery or recycling station...
CLICK HERE TO GET FULL ACCESS TO 2004 Pontiac Bonneville A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2004 Pontiac Bonneville 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 2004 Pontiac Bonneville cars and light trucks from 1990+
Component Replacement & Adjustment -> Bonneville & LeSabre -> Evaporator Core, Replace
Vehicle: 2004 Pontiac Bonneville SLE 3.8 V6 GAS
- Recover refrigerant as outlined in .
- Remove mounting nut and disconnect evaporator hose connection at evaporator.
- Remove heater core hoses.
- Raise and support vehicle.
- Remove air conditioning module drain tube.
- Lower vehicle.
- Remove instrument panel as outlined in "Heating, V... "
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