AIR CONDITIONING – Chevrolet Forward Control P30 1996 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

4.3L

4.3L (VIN W), A/C Wiring Diagram for Chevrolet Forward Control P30 1996

List of elements for 4.3L (VIN W), A/C Wiring Diagram for Chevrolet Forward Control P30 1996:

• (provisions for body builder hvac system)
• A/c compressor clutch
• A/c compressor clutch relay (engine bulkhead relay bracket)
• A/c compressor high pressure cutoff switch (rear of compressor)
• A/c compressor refrigerant pressure switch (rear of compressor)
• A/c enable
• A/c request
• Diode
• Eng-bat fuse 15a
• G112 (rear of left cylinder head)
• G200 (left interior bulkhead)
• Gauges fuse 20a
• Hot at all times
• Hot in run or start
• I/p fuse box
• Pnk
• R100 (engine harness, 30 cm from break-out to maf
• Sensor)
• Vehicle control module (left radiator support)

Heater Wiring Diagram for Chevrolet Forward Control P30 1996

List of elements for Heater Wiring Diagram for Chevrolet Forward Control P30 1996:

• Blower motor
• Blower resistor (engine compartment, on blower housing)
• Fuse block
• Heater blower switch
• Hot in run
• Htr a/c fuse 20a
• Med
• Off

5.7L

5.7L (VIN R), A/C Wiring Diagram for Chevrolet Forward Control P30 1996

List of elements for 5.7L (VIN R), A/C Wiring Diagram for Chevrolet Forward Control P30 1996:

• (provisions for body builder hvac system)
• A/c compressor clutch
• A/c compressor clutch relay (engine bulkhead relay bracket)
• A/c compressor high pressure cutoff switch (rear of compressor)
• A/c compressor refrigerant pressure switch (rear of compressor)
• A/c enable
• A/c request
• Diode
• Eng-bat fuse 15a
• G112 (rear of left cylinder head)
• G200 (left interior bulkhead)
• Gauges fuse 20a
• Hot at all times
• Hot in run or start
• I/p fuse box
• Pnk
• R100 (engine harness, 30 cm from break-out to maf
• Sensor)
• Vehicle control module (left radiator support)

Heater Wiring Diagram for Chevrolet Forward Control P30 1996

List of elements for Heater Wiring Diagram for Chevrolet Forward Control P30 1996:

• Blower motor
• Blower resistor (engine compartment, on blower housing)
• Fuse block
• Heater blower switch
• Hot in run
• Htr a/c fuse 20a
• Med
• Off

6.5L

6.5L (VIN F), A/C Wiring Diagram for Chevrolet Forward Control P30 1996

List of elements for 6.5L (VIN F), A/C Wiring Diagram for Chevrolet Forward Control P30 1996:

• (4 cm from break- out for aux cooling fan) r100
• (left interior
• (left radiator support) powertrain control module (left side of driver's island)
• (provisions for body builder hvac system)
• (rear of left cylinder head) g112
• (vin f)
• (vin j)
• A/c enable
• A/c request
• A/c compressor clutch
• A/c compressor clutch relay (engine bulkhead relay bracket)
• A/c compressor high pressure cutoff switch (rear of compressor)
• A/c compressor refrigerant pressure switch (rear of compressor)
• Auxiliary engine coolant fan
• Auxiliary engine coolant fan a/c pressure switch (in a/c high pressure line)
• Auxiliary engine coolant fan relay (engine bulkhead relay bracket)
• Auxiliary fan control switch (on right side of cylinder head)
• Bulkhead)
• C2 c3
• C3 c1
• Diode
• Eng 1 fuse 20a
• Eng-bat fuse 15a
• G200
• G200 (left interior bulkhead)
• Gauges fuse 20a
• Hot at all times
• Hot in run
• Hot in run or start
• I/p fuse box
• Pnk
• Red
• Vehicle control module
• Vin j vin f

6.5L (VIN Y), A/C Wiring Diagram for Chevrolet Forward Control P30 1996

List of elements for 6.5L (VIN Y), A/C Wiring Diagram for Chevrolet Forward Control P30 1996:

• (6.5l vin y)
• (7.4l vin n)
• (provisions for body builder hvac system)
• A/c compressor clutch
• A/c compressor clutch relay (engine bulkhead relay bracket)
• A/c compressor high pressure cutoff switch (rear of compressor)
• A/c compressor refrigerant pressure switch (rear of compressor)
• Auxiliary engine coolant fan
• Auxiliary engine coolant fan a/c pressure switch (in a/c high pressure line)
• Auxiliary engine coolant fan relay (engine bulkhead relay bracket)
• Auxiliary fan control switch (right side of cylinder head)
• Diode
• Eng 1 fuse 20a
• Eng-bat fuse 15a
• G200 (left interior bulkhead)
• Hot at all times
• Hot in run
• I/p fuse box
• Pnk
• Red
• Vin n only

Heater Wiring Diagram for Chevrolet Forward Control P30 1996

List of elements for Heater Wiring Diagram for Chevrolet Forward Control P30 1996:

• Blower motor
• Blower resistor (engine compartment, on blower housing)
• Fuse block
• Heater blower switch
• Hot in run
• Htr a/c fuse 20a
• Med
• Off

7.4L

7.4L (VIN J), A/C Wiring Diagram for Chevrolet Forward Control P30 1996

List of elements for 7.4L (VIN J), A/C Wiring Diagram for Chevrolet Forward Control P30 1996:

• (4 cm from break- out for aux cooling fan) r100
• (left interior
• (left radiator support) powertrain control module (left side of driver's island)
• (provisions for body builder hvac system)
• (rear of left cylinder head) g112
• (vin f)
• (vin j)
• A/c enable
• A/c request
• A/c compressor clutch
• A/c compressor clutch relay (engine bulkhead relay bracket)
• A/c compressor high pressure cutoff switch (rear of compressor)
• A/c compressor refrigerant pressure switch (rear of compressor)
• Auxiliary engine coolant fan
• Auxiliary engine coolant fan a/c pressure switch (in a/c high pressure line)
• Auxiliary engine coolant fan relay (engine bulkhead relay bracket)
• Auxiliary fan control switch (on right side of cylinder head)
• Bulkhead)
• C2 c3
• C3 c1
• Diode
• Eng 1 fuse 20a
• Eng-bat fuse 15a
• G200
• G200 (left interior bulkhead)
• Gauges fuse 20a
• Hot at all times
• Hot in run
• Hot in run or start
• I/p fuse box
• Pnk
• Red
• Vehicle control module
• Vin j vin f

7.4L (VIN N), A/C Wiring Diagram for Chevrolet Forward Control P30 1996

List of elements for 7.4L (VIN N), A/C Wiring Diagram for Chevrolet Forward Control P30 1996:

• (6.5l vin y)
• (7.4l vin n)
• (provisions for body builder hvac system)
• A/c compressor clutch
• A/c compressor clutch relay (engine bulkhead relay bracket)
• A/c compressor high pressure cutoff switch (rear of compressor)
• A/c compressor refrigerant pressure switch (rear of compressor)
• Auxiliary engine coolant fan
• Auxiliary engine coolant fan a/c pressure switch (in a/c high pressure line)
• Auxiliary engine coolant fan relay (engine bulkhead relay bracket)
• Auxiliary fan control switch (right side of cylinder head)
• Diode
• Eng 1 fuse 20a
• Eng-bat fuse 15a
• G200 (left interior bulkhead)
• Hot at all times
• Hot in run
• I/p fuse box
• Pnk
• Red
• Vin n only

Heater Wiring Diagram for Chevrolet Forward Control P30 1996

List of elements for Heater Wiring Diagram for Chevrolet Forward Control P30 1996:

• Blower motor
• Blower resistor (engine compartment, on blower housing)
• Fuse block
• Heater blower switch
• Hot in run
• Htr a/c fuse 20a
• Med
• Off