COMPUTER DATA LINES
4.3L
4.3L (VIN Z), Data Link Connector Wiring Diagram for Chevrolet Cab & Chassis K3500 1994
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO
List of elements for 4.3L (VIN Z), Data Link Connector Wiring Diagram for Chevrolet Cab & Chassis K3500 1994:
- (below left side of i/p)
- (left front top of engine)
- A14 diagnostic test c218
- C159
- C272
- Data link connector
- F9 serial data c215
- Four-wheel anti-lock brake module diagnostic (near master cylinder)
- Fuel pump
- Fuel pump prime
- Fuel pump relay (right rear of engine compt, near battery junction)
- G110
- Powertrain control module (under right end of i/p)
- Red
- Request
5.0L
5.0L (VIN H), Data Link Connector Wiring Diagram, A/T for Chevrolet Cab & Chassis K3500 1994
List of elements for 5.0L (VIN H), Data Link Connector Wiring Diagram, A/T for Chevrolet Cab & Chassis K3500 1994:
- (below left side of i/p)
- (left front top of engine)
- A14 diagnostic test c218
- C159
- C272
- Data link connector
- F9 serial data c215
- Four-wheel anti-lock brake module diagnostic (near master cylinder)
- Fuel pump
- Fuel pump prime
- Fuel pump relay (right rear of engine compt, near battery junction)
- G110
- Powertrain control module (under right end of i/p)
- Red
- Request
5.0L (VIN H), Data Link Connector Wiring Diagram, M/T for Chevrolet Cab & Chassis K3500 1994
List of elements for 5.0L (VIN H), Data Link Connector Wiring Diagram, M/T for Chevrolet Cab & Chassis K3500 1994:
- (below left side of i/p)
- (left front top of engine)
- A8 serial data
- A9 diagnostic test c216
- C159
- C272
- Data link connector
- Four-wheel anti-lock brake module diagnostic (near master cylinder)
- Fuel pump
- Fuel pump prime
- Fuel pump relay (right rear of engine compt, near battery junction)
- G110
- Powertrain control module (under right end of i/p)
- Red
- Request
5.7L
5.7L (VIN K) HD, Data Link Connector Wiring Diagram, A/T for Chevrolet Cab & Chassis K3500 1994
List of elements for 5.7L (VIN K) HD, Data Link Connector Wiring Diagram, A/T for Chevrolet Cab & Chassis K3500 1994:
- (below left side of i/p)
- (left front top of engine)
- A14 diagnostic test c218
- C159
- C272
- Data link connector
- F9 serial data c215
- Four-wheel anti-lock brake module diagnostic (near master cylinder)
- Fuel pump
- Fuel pump prime
- Fuel pump relay (right rear of engine compt, near battery junction)
- G110
- Powertrain control module (under right end of i/p)
- Red
- Request
5.7L (VIN K) HD, Data Link Connector Wiring Diagram, M/T for Chevrolet Cab & Chassis K3500 1994
List of elements for 5.7L (VIN K) HD, Data Link Connector Wiring Diagram, M/T for Chevrolet Cab & Chassis K3500 1994:
- (below left side of i/p)
- (left front top of engine)
- A8 serial data
- A9 diagnostic test c216
- C159
- C272
- Data link connector
- Four-wheel anti-lock brake module diagnostic (near master cylinder)
- Fuel pump
- Fuel pump prime
- Fuel pump relay (right rear of engine compt, near battery junction)
- G110
- Powertrain control module (under right end of i/p)
- Red
- Request
5.7L (VIN K), Data Link Connector Wiring Diagram, A/T for Chevrolet Cab & Chassis K3500 1994
List of elements for 5.7L (VIN K), Data Link Connector Wiring Diagram, A/T for Chevrolet Cab & Chassis K3500 1994:
- (below left side of i/p)
- (left front top of engine)
- A14 diagnostic test c218
- C159
- C272
- Data link connector
- F9 serial data c215
- Four-wheel anti-lock brake module diagnostic (near master cylinder)
- Fuel pump
- Fuel pump prime
- Fuel pump relay (right rear of engine compt, near battery junction)
- G110
- Powertrain control module (under right end of i/p)
- Red
- Request
5.7L (VIN K), Data Link Connector Wiring Diagram, M/T for Chevrolet Cab & Chassis K3500 1994
List of elements for 5.7L (VIN K), Data Link Connector Wiring Diagram, M/T for Chevrolet Cab & Chassis K3500 1994:
- (below left side of i/p)
- (left front top of engine)
- A8 serial data
- A9 diagnostic test c216
- C159
- C272
- Data link connector
- Four-wheel anti-lock brake module diagnostic (near master cylinder)
- Fuel pump
- Fuel pump prime
- Fuel pump relay (right rear of engine compt, near battery junction)
- G110
- Powertrain control module (under right end of i/p)
- Red
- Request
6.5L
6.5L (VIN F), Data Link Connector Wiring Diagram for Chevrolet Cab & Chassis K3500 1994
List of elements for 6.5L (VIN F), Data Link Connector Wiring Diagram for Chevrolet Cab & Chassis K3500 1994:
- (below left side of i/p)
- (top right rear of engine)
- (under right
- 4-wheel abs
- A12 diagnostic test c217a
- C14 serial data c216
- C159
- C272
- Data link connector
- End of i/p)
- Four-wheel anti-lock brake module (near master cylinder)
- Fuel pump
- Fuel pump prime
- Fuel pump relay (right rear of engine compt, near battery junction)
- G117
- Powertrain control module (under right end of i/p)
- Rear wheel abs
- Red
- Rwal module vehicle (left rear engine compt)
- Speed input
- Speed output
- Vehicle
- Vehicle speed sensor buffer
6.5L (VIN P), Data Link Connector Wiring Diagram for Chevrolet Cab & Chassis K3500 1994
List of elements for 6.5L (VIN P), Data Link Connector Wiring Diagram for Chevrolet Cab & Chassis K3500 1994:
- (below left side of i/p)
- (top right rear of engine)
- (under right
- 4-wheel abs
- A12 diagnostic test c217a
- C14 serial data c216
- C159
- C272
- Data link connector
- End of i/p)
- Four-wheel anti-lock brake module (near master cylinder)
- Fuel pump
- Fuel pump prime
- Fuel pump relay (right rear of engine compt, near battery junction)
- G117
- Powertrain control module (under right end of i/p)
- Rear wheel abs
- Red
- Rwal module vehicle (left rear engine compt)
- Speed input
- Speed output
- Vehicle
- Vehicle speed sensor buffer
6.5L (VIN S), Data Link Connector Wiring Diagram for Chevrolet Cab & Chassis K3500 1994
List of elements for 6.5L (VIN S), Data Link Connector Wiring Diagram for Chevrolet Cab & Chassis K3500 1994:
- (below left side of i/p)
- (top right rear of engine)
- (under right
- 4-wheel abs
- A12 diagnostic test c217a
- C14 serial data c216
- C159
- C272
- Data link connector
- End of i/p)
- Four-wheel anti-lock brake module (near master cylinder)
- Fuel pump
- Fuel pump prime
- Fuel pump relay (right rear of engine compt, near battery junction)
- G117
- Powertrain control module (under right end of i/p)
- Rear wheel abs
- Red
- Rwal module vehicle (left rear engine compt)
- Speed input
- Speed output
- Vehicle
- Vehicle speed sensor buffer
7.4L
7.4L (VIN N), Data Link Connector Wiring Diagram for Chevrolet Cab & Chassis K3500 1994
List of elements for 7.4L (VIN N), Data Link Connector Wiring Diagram for Chevrolet Cab & Chassis K3500 1994:
- (below left side of i/p)
- (left front top of engine)
- A14 diagnostic test c218
- C159
- C272
- Data link connector
- F9 serial data c215
- Four-wheel anti-lock brake module diagnostic (near master cylinder)
- Fuel pump
- Fuel pump prime
- Fuel pump relay (right rear of engine compt, near battery junction)
- G110
- Powertrain control module (under right end of i/p)
- Red
- Request
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