Diesel Data: Automotive Repair
Home >> Chrysler >> 1988 >> Conquest TSI L4-2555cc 2.6L Turbo VIN N FI >> Repair and Diagnosis >> Accessories and Optional Equipment >> Antitheft and Alarm Systems >> Testing and Inspection >> Troubleshooting Quick-Reference Table >> Checking the Circuit and Individual Parts >> 2. Key-Reminder Switch Input Circuit

2. Key-Reminder Switch Input Circuit





OPERATION DESCRIPTION
The key-reminder switch is switched OFF and HIGH-level signals are sent to the electronic control unit when the key is inserted into the ignition key cylinder; when the key is removed. the key-reminder switch is switched ON and LOW-level signals are sent to the electronic control unit.






ELECTRONIC CONTROL UNIT TERMINAL VOLTAGE
Check connection status of electronic control unit connector.





CHECKING THE KEY-REMINDER SWITCH CIRCUIT
Disconnect the connector of the electronic control unit and check at the wiring harness side.
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