Avenger V6-2.5L VIN N (1998)
Ignition Switch: Component Tests and General Diagnostics
Diagnostic Function
Input Signal Inspection Points
When Using the Scan Tool
1. Connect the scan tool to the data link connector.
CAUTION: The ignition switch should always be turned OFF when connecting and disconnecting the scan tool.
2. If buzzer of the scan tool sounds once when a switch is operated (ON/OFF), the ECU input signal for that switch circuit system is normal.
When Using the Voltmeter
1. Use the special tool to connect a voltmeter between the ground terminal and the ETACS terminal of data link connector.
2. If the voltmeter indicator deflects once when a switch is operated (ON/OFF), the ECU input signal for that switch circuit system is normal.
Ignition Switch Continuity Check
