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Fault Code B0176

Code meaning, symptoms, possible causes, part number, and estimated cost.

B0176

B0176 Outside Temperature Sensor Circuit Short to Ground

Severity: Low

This code indicates a short circuit to ground in the outside (ambient) temperature sensor. This can cause the sensor to read incorrectly low temperatures, leading to improper climate control and an incorrect external temperature display. This may affect cabin comfort.

Part Details

Part Name

Outside Temperature Sensor

Reference P/N (OEM)

N/A

General part number for this fault code — not necessarily for your specific vehicle

Estimated Cost

₪250 - ₪600

Engine Location

Outside temperature sensor circuit

Symptoms

  • Inaccurate climate control
  • Outside temperature reads too low or incorrect
  • Ineffective defrosting
  • Improper AC/heater operation

Possible Causes

  • 1Damaged or chafed wiring touching ground
  • 2Internal sensor short to ground
  • 3Faulty climate control module

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