Note On Intermittents

If intermittent Code B113 is being set, manipulate related wiring while observing BCM parameter BD25. If failure is induced, reading will jump from its normal value to a reading outside range of -34°C to 96°C.

If value displayed by BD25 is not reasonably close to actual temperature of air at sensor, check poor terminal connections or replace sensor.

Fig 1: BCM Code B113, Schematic, In-Car Temperature Sensor Circuit

Fig 2: Flow Chart, BCM Code B113, In-Car Temperature Sensor Circuit