Installation guide

Light/Medium Duty OBD-II Harness Installation

Select an Adapter that most resembles the shape of the OBD-II port of the vehicle.

Use these guidelines to match an adapter to the vehicle it is most likely to fit (each adapter is stamped with a number).

Ford, GM (1), (6), or (8)

Honda, Lexus, Toyota, Chrysler (2)

Toyota*, Chrysler* (2a)

GM, Saturn (3) | Mercedes, BMW (4)

Porsche, Audi, Volkswagen (5)

Volvo (6) | Saab (7)

Note:

For certain Toyota and Chrysler vehicles, you may need to adjust

the #2 adapter by removing the clips on the top and bottom of the

adapter. To the right is an example of the adjusted adapter labeled

(2a).