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Home >> Jeep >> 1996 >> Grand Cherokee Limited, 5.2 Y >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (Engine Controls - Tests W/Codes - Body Control Computer (Convert)) >> Vehicle Communications Tests >> Test 7B - Short To Battery

Test 7B - Short To Battery

WARNING: This page is about a different car, the 1994 Chrysler LeBaron. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: For connector terminal identification, see CONNECTOR  IDENTIFICATION. For wiring diagram, see WIRING DIAGRAMS  . Perform TEST VER-1 after each repair.
CAUTION: Always turn ignition switch to OFF position before disconnecting or connecting any module connector.
  1. Using an external ohmmeter, check resistance between Powertrain Control Module (PCM) connector terminal No. 7 (Orange wire) and terminal No. 26 (Violet/Brown wire). If resistance is less than 5 ohms, repair short between Violet/Brown and Orange wires.
  2. If resistance is more than 5 ohms, check resistance between PCM connector terminal No. 7 (Orange wire) and terminal No. 46 (White/Black wire). If resistance is less than 5 ohms, repair short between White/Black and Orange wires. If resistance is more than 5 ohms, replace PCM.
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