VTSS Test 11A - Loss Of Ignition Run/Acc To CTM

NOTE: Perform VTSS TEST 1A before proceeding with this test. For For connector terminal identification, refer to CONNECTOR IDENTIFICATION . For wiring diagrams, refer to WIRING DIAGRAMS . Perform, after each repair, VERIFICATION TEST VER-1A - VERIFICATION PROCEDURE .

CAUTION: Always turn ignition switch to OFF position prior to disconnecting or connecting any module connector.

Locate Central Timer Module (CTM). CTM is located behind right kick panel. Gain access to CTM 18-pin connector "B". Ensure key is in accessory position. Using an external voltmeter, measure voltage between ground and backprobe of CTM 18-pin connector "B" terminal No. 5 (Dark Blue/White wire). If voltage is more than 10 volts, replace CTM. If voltage is 10 volts or less, repair open Dark Blue/White wire between CTM and junction block.