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Home >> Chrysler >> 1992 >> Imperial >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - Body Control Computer >> Self-Diagnostic Tests >> Test 3 - Automatic Door Locks W/Keyless Entry System >> TEST 3E - Automatic Door Locks With Remote Keyless Entry

TEST 3E - Automatic Door Locks With Remote Keyless Entry

NOTE: For connector terminal identification, see CONNECTOR IDENTIFICATION . For wiring diagrams, see appropriate chassis wiring diagram in the WIRING DIAGRAMS Section.
  1. Ensure DRB-II door lock actuation test is still active. Gain access to power door lock relays. Relays are located behind right side of glove box. See Figure. Backprobe Orange/White wire of door lock relay. If voltage does not pulsate between 0 and 12 volts, repair open in Orange/White wire between body controller and door lock relay. Perform VERIFICATION TEST VER-1 .
  2. If voltage pulsates between 0 and 12 volts, backprobe Black wire of door lock relay. If voltage pulsates between 0 and 12 volts, repair open Black wire. Perform VERIFICATION TEST VER-1 . If voltage does not pulsate between 0 and 12 volts, backprobe Red wire of door lock relay. If voltage is less than 10 volts, repair Red wire as necessary.
  3. If voltage is more than 10 volts, backprobe Orange/Black wire at door lock relay. Ensure DRB-II door lock actuation test is still active. If voltage does not pulsate between 0 and 12 volts, perform TEST 3F . If voltage pulsates between 0 and 12 volts, remove door unlock relay. Check connector condition, and clean or repair connector as necessary.
  4. Probe Pink/Black wire at door unlock relay connector. If voltage does not pulsate between 0 and 12 volts, repair open Orange/Black or Pink/Black wire. Perform VERIFICATION TEST VER-1 . If voltage pulsates between 0 and 12 volts, using DRB-II, stop door lock actuation test. Turn ignition switch to OFF position.
  5. Put DRB-II in ohmmeter mode. Probe Black wire of door unlock relay connector. If resistance is less than 5 ohms, replace door unlock relay. Perform VERIFICATION TEST VER-1 . If resistance is more than 5 ohms, repair open Black wire. Perform VERIFICATION TEST VER-1 .
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