How To Read Harness Layout

The following Harness Layouts use a map style grid to help locate connectors on the drawings:

Fig 1: Identifying Harness Layouts

Courtesy of SUZUKI OF AMERICA CORP.

• Main Harness and Console Sub-harness
• Engine Room Harness (RH View), Generator Sub-harness and Trailer Tow Harness
• Engine Room Harness (Passenger Compartment)
• Engine Room Harness (LH View)
• Engine Control Harness (QR25DE Models) and Injector Sub-harness
• Engine Control Harness (VQ40DE Models), Injector Sub-harness, Ignition Coil Sub-harness and Knock Sensor Sub-harness
• Chassis Harness, Differential Lock Sub-harness, Trailer Sub-harness and Tail Lamp Sub-harness
• Body Harness (King Cab Models) and LH Front Seat Harness
• Body Harness (Crew Cab Models) and LH Front Seat Harness
• Body No. 2 Harness (King Cab Models) and RH Front Seat Harness
• Body No. 2 Harness (Crew Cab Models) and RH Front Seat Harness
• Room Lamp Harness

To use the grid reference 

1. Find the desired connector number on the connector list.
2. Find the grid reference.
3. On the drawing, find the crossing of the grid reference letter column and number row.
4. Find the connector number in the crossing zone.
5. Follow the line to the connector.