Cruise Control: Testing and Inspection

Isolation Test (Part 1 Of 2):

Isolation Test (Part 2 Of 2):

SPECIAL TOOL REQUIRED (or equivalent)
^ J-34185, Cruise control Quick Checker or a Digital Volt Ohm Meter.

PROCEDURE
1. Use the Isolation Test to choose the proper diagnostic tests.
2. Refer to Diagrams / Electrical when noted in diagnostic tests.

CAUTION: Do not press both the "SET" and "R/A" Switches at the same time while the engine is running. If the Quick Checker displays a short light, release the switches immediately. Shorts can damage the Quick Checker.