Adjustment should include
- checking for the proper function of stoplights and bulbs including cracked, broken, or hazy lenses, lights that will not hold adjustment, and dull reflectors
- checking for the proper function of bulbs, flashers, turn signals, and hazard switches
- testing related components
- referring to service materials and manufacturer guidelines.
ASE 2: V. Electrical/Electronic Systems: F. Instrument Cluster and Driver Information Systems (P-2)
Process/Skill Questions:
- What is the function of the flasher?
- What condition might cause a stop light to go out when a signal light flashes?