Note On Intermittents

If intermittent Code B119 is being set, manipulate related wiring while observing BCM parameter BD44. If failure is induced, reading will jump from its normal value to a reading outside the range of 6-94 percent. Ensure owner is advised not to cover sensor.

Fig 1: BCM Code B119, Schematic, Twilight Photocell Circuit

Fig 2: Flow Chart, BCM Code B119, Twilight Photocell Circuit

NOTE: When The Repair Is Complete, Remove #5 Fuse (CPS) For 10 Seconds To Reset Outside Temperature And Allow A/C Operation.