LEMON Manuals: Even more car manuals for everyone
Home >> Jeep >> 1999 >> Grand Cherokee Laredo, 4.7 N >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Body Control Computer - Tests >> Instrument Cluster Symptom Tests >> High Beam Indicator Not Operating Properly

High Beam Indicator Not Operating Properly

  1. Ensure ignition is off. Press and hold TRIP/RESET button on instrument panel. Turn ignition switch to RUN position. MIC self-test will start. If HIGH BEAM indicator light illuminates for about 4 seconds and then goes out, go to next step. If HIGH BEAM indicator light does not illuminate for about 4 seconds and then go out, go to step  3 .
  2. Using scan tool, read BODY DTCs. If any DTCs related to exterior lighting are present, go to SYSTEM ID TEST  . If no DTCs related to exterior lighting are present, test is complete.
  3. Using scan tool, read BODY DTCs. If any DTCs related to exterior lighting are present, go to SYSTEM ID TEST  . If no DTCs related to exterior lighting are present, go to next step.
  4. Remove and inspect HIGH BEAM bulb. Replace as needed. If bulb is okay, replace instrument printed circuit board.
scientia non olet · About LEMON Manuals