VTSS Fails To Arm/Disarm From Driver's Cylinder Lock Switch
NOTE:
After making any repairs, perform VTSS VERIFICATION TEST
under VERIFICATION TESTS.
- Open driver's door and operate door locks from door lock switch. If door locks operate properly, go to next step. If door locks do not operate properly, perform ALL LOCKS INOPERATIVE FROM A DOOR LOCK SWITCH test under POWER DOOR LOCKS/REMOTE KEYLESS ENTRY.
- Disconnect driver's cylinder lock switch 2-pin connector. Using an ohmmeter, check resistance between driver's cylinder lock switch connector terminal No. 2, ground circuit (Black wire) and ground. If resistance is less than 5 ohms, go to next step. If resistance is 5 ohms or more, repair open Black wire.
- Using a voltmeter, check voltage between driver's cylinder lock switch connector terminal No. 1, driver's door switch MUX circuit (Light Green wire) and ground. If voltage is about 5 volts, replace driver's cylinder lock switch. If voltage is 4.5 volts or less, repair open Light Green wire.