Isolation Test
SYSTEM DIAGNOSISUse the Isolation Test below to choose the proper diagnostic tests.
^ Diagnostic Tests A through O follow the Isolation Test.
^ Note: 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.
Isolation Test:
Isolation Test:
