Notes On Intermittents

If intermittent code B112 is being set, manipulate related wiring while observing BCM data code BD28. If failure is induced, reading will jump from its normal value to a reading outside the range of -34°C to 87°C.

If value displayed by data parameter BD28 is not reasonably close to corresponding pressure gauge reading, check for poor terminal connections or replace sensor.

Fig 1: Flow Chart, BCM Code B112, A/C Low Side Temp. Sensor Ckt.