Self-Diagnostic System: Notes
NOTE:
Perform a thorough visual inspect of all components before entering self-diagnostics.
Turn ignition to "OFF" position. Set analog voltmeter to 15-volt scale. Connect positive lead of voltmeter to Blue/White wire terminal of 3-wire test connector located in left rear corner of engine compartment. Connect negative voltmeter lead to Black wire terminal. See Figure . Monitor 4.4-volt pulses of voltmeter needle under the following conditions. Each pulse pattern is separated by a 2-second pause.
NOTE:
Turn ignition switch to "OFF" position between each condition test to reset control unit. Failure to do so will result in false diagnosis.