Test No. 4
- Using power door lock main switch on driver door, check operation of power door locks. If power door locks do not operate, repair power door lock system. If all doors lock and unlock, close and lock all doors. Measure voltage at terminal 2L of CPU 20-pin connector.
- If about 5 volts is present, replace CPU. If no voltage is present, check passenger door lock link switch (on 4-door, also check door lock link switch for both rear doors). See COMPONENT TESTING . If door lock link switch is okay, repair wiring between CPU and door lock link switch.