DTC B1921-11 Alfa Romeo

Sun Irradiation Sensor (Right Side) - (S.C. To Gnd) Circuit Short To Ground

Sun Irradiation Sensor (Right Side) - (S.C. To Gnd) Circuit Short To Ground

Description

This DTC sets if the HVAC Module detects a short to ground in the Sun Sensor wire harness.

Cause and Solution

Circuit Short To Ground

Video Guide

Duration: PT3M57S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: B1921-11
  • Brand: Alfa Romeo
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