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Temperature Display Inaccurate or Inoperative

Test 1 - 2:




Test 3 - 4:






SYMPTOM
TEMPERATURE DISPLAY INACCURATE OR INOPERATIVE

POSSIBLE CAUSES
- Ambient temperature sensor
- Ambient temperature sensor signal circuit open
- Ambient temperature sensor signal circuit short to ground
- Ambient temperature sensor ground circuit open
- Compass/temperature mirror
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