EEC Power Relay

Remove relay from vehicle. Connect battery voltage to terminal "C". See Figure . Ground terminal "D". Measure resistance between terminals "A" and "B". Resistance should be less than one ohm with power applied. Continuity should not exist with power removed.

NOTE: For additional testing, see CIRCUIT TEST B in appropriate G - TESTS W/ CODES article in the ENGINE PERFORMANCE section below.

TESTS W/CODES (for B4000)
TESTS W/CODES (for Navajo)