COMPUTER DATA LINES – GMC Sonoma 1994 – SYSTEM WIRING DIAGRAMS

COMPUTER DATA LINES

2.2L

2.2L (VIN 4), Data Link Connector Wiring Diagram for GMC Sonoma 1994

List of elements for 2.2L (VIN 4), Data Link Connector Wiring Diagram for GMC Sonoma 1994:

• (behind left side of i/p, right of steering column)
• (left front of engine)
• (mounted next
• **c211a, pin a9-w/ 4.3l vin w (m/t) c211, pin a14-except 4.3l vin w (m/t)
• *c211a, pin a8-w/ 4.3l vin w (m/t) c210, pin f9-except 4.3l vin w (m/t)
• Anti-lock brake control module
• C221
• Data link connector
• Diagnostic **
• Diagnostic request c152
• Four-wheel
• G110
• Master cylinder)
• Powertrain control module (behind right side of i/p)
• Serial data
• Test
• To brake
• W/ 4-wheel abs only

4.3L

4.3L (VIN W), Data Link Connector Wiring Diagram for GMC Sonoma 1994

List of elements for 4.3L (VIN W), Data Link Connector Wiring Diagram for GMC Sonoma 1994:

• (behind left side of i/p, right of steering column)
• (left front of engine)
• (mounted next
• **c211a, pin a9-w/ 4.3l vin w (m/t) c211, pin a14-except 4.3l vin w (m/t)
• *c211a, pin a8-w/ 4.3l vin w (m/t) c210, pin f9-except 4.3l vin w (m/t)
• Anti-lock brake control module
• C221
• Data link connector
• Diagnostic **
• Diagnostic request c152
• Four-wheel
• G110
• Master cylinder)
• Powertrain control module (behind right side of i/p)
• Serial data
• Test
• To brake
• W/ 4-wheel abs only

4.3L (VIN Z), Data Link Connector Wiring Diagram, with Powertrain Control Module for GMC Sonoma 1994

List of elements for 4.3L (VIN Z), Data Link Connector Wiring Diagram, with Powertrain Control Module for GMC Sonoma 1994:

• (behind left side of i/p, right of steering column)
• (left front of engine)
• (mounted next
• **c211a, pin a9-w/ 4.3l vin w (m/t) c211, pin a14-except 4.3l vin w (m/t)
• *c211a, pin a8-w/ 4.3l vin w (m/t) c210, pin f9-except 4.3l vin w (m/t)
• Anti-lock brake control module
• C221
• Data link connector
• Diagnostic **
• Diagnostic request c152
• Four-wheel
• G110
• Master cylinder)
• Powertrain control module (behind right side of i/p)
• Serial data
• Test
• To brake
• W/ 4-wheel abs only

4.3L (VIN Z), Data Link Connector Wiring Diagram, with Vehicle Control Module for GMC Sonoma 1994

List of elements for 4.3L (VIN Z), Data Link Connector Wiring Diagram, with Vehicle Control Module for GMC Sonoma 1994:

• (behind left side of i/p, right of steering column)
• C221
• Data link connector
• Diagnostic test
• Dlc ground 110a
• Serial data
• Vehicle control module (above right front wheelhouse)