FixVault

Test 2C - Bus Short To Battery

NOTE: For connector terminal identification see CONNECTOR IDENTIFICATION  . For wiring diagrams, see WIRING DIAGRAMS  . Perform, after each repair, TEST VER-1A - VERIFICATION PROCEDURE  .
CAUTION: Always turn ignition off prior to disconnecting any module connector.
  1. Turn ignition off. Using external ohmmeter, measure resistance between ground and instrument cluster Red connector, terminal No. 4 (Black/Light Green wire). If resistance is 5 ohms or more, repair open Black/Light Green wire. If resistance is less than 5 ohms, go to next step.
  2. Measure resistance between ground and instrument cluster Blue connector, terminal No. 11 (Black/Orange wire). If resistance is 5 ohms or more, repair open Black/Orange wire. If resistance is less than 5 ohms, replace instrument cluster circuit board.