Note On Intermittents

If intermittent Code B122 is being set, manipulate related wiring while observing BCM parameter BD42. If failure is induced, reading will jump from its normal value to a reading outside range of 6-94 percent.

Fig 1: BCM Code B122, Schematic, Panel Light Dimming Pot Circuit

Fig 2: Flow Chart, BCM Code B122, Panel Light Dimming Pot Circuit