Test 86A - Indicator Light Circuit
NOTE:
For connector terminal identification, see CONNECTOR IDENTIFICATION
. For appropriate wiring diagram, see WIRING DIAGRAMS
at end of article.
- If Vehicle Theft Alarm (VTA) indicator light is not always on, go tostep 3). If VTA indicator light is always on, turn ignition on and off. Disconnect VTA module. See Figure . If VTA indicator light is off, replace VTA module. Perform VERIFICATION PROCEDURE VER-1.
- If indicator light is still on, disconnect VTA indicator light 5-pin connector. Check connector condition, and clean or repair connector as necessary. Perform VERIFICATION PROCEDURE VER-1. If connector is okay, repair short to ground in Black/Orange wire. Perform VERIFICATION PROCEDURE VER-1.
- Turn ignition on, then off. Disconnect VTA module connector. Connect jumper wire between terminal No. 15 (Black/Orange wire) of VTA module connector and ground. If VTA indicator light comes on, replace VTA module. Perform VERIFICATION PROCEDURE VER-1.
- If VTA indicator light does not come on, remove and inspect VTA bulb and socket. If bulb and socket condition is not okay, repair as necessary. Perform VERIFICATION PROCEDURE VER-1.
- If light and socket condition is okay, put DRB-II in voltmeter mode. Check voltage of Red wire of VTA indicator light connector. If voltage is more than 10 volts, repair open Black/Orange wire between VTA module and VTA indicator light. Perform VERIFICATION PROCEDURE VER-1. If voltage is less than 10 volts, repair open Red wire between VTA module and VTA indicator light. Perform VERIFICATION PROCEDURE VER-1.