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Home >> Eagle >> 1994 >> Vision TSi >> Repair and Diagnosis >> Accessories & Equipment >> Cruise Control Systems >> Self-Diagnostics >> Test TC-53B - Cruise Control Power Relay Circuit

Test TC-53B - Cruise Control Power Relay Circuit

NOTE: Perform TEST TC-1A  before proceeding. After each repair, perform TEST SC-VER  .
NOTE: For connector terminal identification, refer to CONNECTOR IDENTIFICATION  . For wiring diagrams, see WIRING DIAGRAM  .
  1. Using DRB in voltmeter mode, check voltage on both sides of fuse No. 14 connector. See Figure . If both side are more than 10 volts, repair open Dark Blue/White wire to ignition switch.
  2. If both sides are less than 10 volts, repair open Dark Blue wire to fuse No. 14. If both sides are not less than 10 volts, using DRB in ohmmeter mode, check resistance of cruise control relay connector terminal No. 20 (Yellow/Red wire). If resistance is less than 5 ohms, repair short to ground in Yellow/red wire and replace fuse No. 14. If resistance is more than 5 ohms, replace cruise control relay.
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