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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1997 GMC Sonoma car and truck
repair procedures including GMC engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work
guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up &
drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install
procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c
system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix
your 1997 GMC Sonoma automobile. Try the Automotix DIY solution today!
We have info for following modifications of 1997 GMC Sonoma
- 1997 GMC Sonoma 2.2 L4 GAS, CID:134, Fuel Injection, Aspiration:134, Engine VIN:, Desg:4
- 1997 GMC Sonoma 4.3 V6 GAS, CID:262, Fuel Injection, Aspiration:262, Engine VIN:, Desg:W
- 1997 GMC Sonoma 4.3 V6 GAS, CID:262, Fuel Injection, Aspiration:262, Engine VIN:, Desg:X
A/C & HEATER SERVICE PROCEDURES FOR 1997 GMC Sonoma 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 1997 GMC Sonoma cars and light trucks from 1990+
Manual Air Conditioning & Heater System Diagnosis & Testing -> Light Duty Trucks & Vans -> Heater System Diagnosis & Testing -> Astro, C, G, K, P, Safari, S & T Series -> Front -> Rear -> Silhouette, Trans Sport, 1996 Lumina APV & 1997 Venture -> Tracker
Vehicle: 1997 GMC Sonoma 4.3 V6 GAS
Astro, C, G, K, P, Safari, S & T Series
Refer to Fig. for insufficient heating or defrosting diagnosis.
Silhouette, Trans Sport, 1996 Lumina APV & 1997 Venture
Front
Ref...
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A/C & HEATER SERVICE PROCEDURES FOR 1997 GMC Sonoma 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 1997 GMC Sonoma cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Domestic Vehicles
Vehicle: 1997 GMC Sonoma 2.2 L4 GAS
CLICK HERE TO GET FULL ACCESS TO 1997 GMC Sonoma A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1997 GMC Sonoma 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 1997 GMC Sonoma cars and light trucks from 1990+
Vacuum & Wiring Diagrams -> Light Duty Trucks & Vans -> Heater Blower Controls
Vehicle: 1997 GMC Sonoma 4.3 V6 GAS
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A/C & HEATER SERVICE PROCEDURES FOR 1997 GMC Sonoma 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 1997 GMC Sonoma cars and light trucks from 1990+
Compressor Service -> Harrison HD6/HT6 Compressor -> Compressor Clutch Service -> Clutch Coil, Replace -> Clutch Plate & Hub, Replace -> Clutch Pulley & Bearing, Replace -> Installation -> Removal
Vehicle: 1997 GMC Sonoma 2.2 L4 GAS
Clutch Plate & Hub, Replace
Service procedures given are for compressor removed and mounted in suitable holding fixture. However, on most applications, compressor clutch components can be serviced without removing compressor or recovering refrigerant from system. If refrigerant recovery becomes necessary, refer to > for procedure.
To prevent serious internal compressor damage, when removing or installing clutch components, never apply pressure directly to the compressor shaft. Always use a suitable shaft protector.
Removal
Refer to Fig. when performing compressor and clut...
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A/C & HEATER SERVICE PROCEDURES FOR 1997 GMC Sonoma 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 1997 GMC Sonoma cars and light trucks from 1990+
Component Replacement & Adjustment -> Light Duty Trucks & Vans -> Condenser, Replace -> Astro & Safari -> Bravada & S/T Series -> C & K Series -> G Series -> P Series -> Silhouette, Trans Sport, 1996 Lumina APV & 1997 Venture -> Tracker
Vehicle: 1997 GMC Sonoma 2.2 L4 GAS
Astro & Safari
- Recover refrigerant as outlined under .
- Remove grille and front end panel.
- Disconnect radiator tie bar support at top.
- Disconnect refrigerant lines from condenser, then cap lines and open fittings.
- Remove condenser.
- Reverse procedure to install.
C & K Series
- Recover refrigerant as outlined under .
- Remove grille assembly.
- Remove condenser inlet and discharge lines, then cap all connections.
- Remove the condenser to radiator support screws, then brackets and upper insulators.
- Remove the co...
CLICK HERE TO GET FULL ACCESS TO 1997 GMC Sonoma A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1997 GMC Sonoma 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 1997 GMC Sonoma cars and light trucks from 1990+
Compressor Service -> Harrison V5 Variable Displacement Compressor -> Shaft Seal, Replace -> Installation -> Removal
Vehicle: 1997 GMC Sonoma 4.3 V6 GAS
The shaft seal should not be replaced if only small amounts of oil are noted on adjacent surfaces. The shaft seal should only be replaced if a large amount of sprayed oil is observed, and then only after actual refrigerant leakage is found using an approved leak test procedure.
Removal
- Recover refrigerant as outlined under >, then remove compressor drive belt.
- Reposition compressor, as needed, to gain access to clutch assembly and seal, or remove compressor and mount in suitable holding fixture.
- Remove clutch plate and hub assembly as outlined under "Compressor Clutch Service."
- Rem...
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