Note On Intermittents

If an intermittent Code B113 is being set, manipulate related wiring while observing BD25 display. If failure is induced, reading will jump from its normal value to a reading outside the temperature range of -33°F (-36°C) to 206°F (97°C).

If value indicated by BD25 display is not reasonably close to actual temperature of air at sensor, check for poor terminal contact or replace sensor.

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

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