Troubleshooting Hints

1. Check GAGES Fuse by observing the CHECK ENGINE Indicator with the Ignition Switch in RUN and engine off.
2. Check ground G100 by operating the Blower Motor.
3. If the BRAKE Indicator does not light for a particular condition, check the suspect switch for battery voltage at the TAN/WHT (33) terminal and a good ground circuit. If wires are good to suspect switch, replace suspect switch.