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B127C MERCURY

B127C MERCURY - Ambient Lighting Zone 2 Output Red LED Circuit

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Faulty Ambient Lighting Zone 2
  • Ambient Lighting Zone 2 harness is open or shorted
  • Ambient Lighting Zone 2 circuit poor electrical connection
  • Faulty Heating, Ventilation, and Air-Conditioning (HVAC)

Tech notes

B127C:11 Ambient Lighting Zone 2 Output Red LED Circuit Short To Ground
B127C:12 Ambient Lighting Zone 2 Output Red LED Circuit Short To Battery
B127C:13 Ambient Lighting Zone 2 Output Red LED Circuit Open

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

B127c Mercury Description

The Heating, Ventilation, and Air-Conditioning (HVAC) monitors the Ambient Lighting Zone 2 Output. The HVAC sets the OBDII code when the Ambient Lighting Zone 2 Output is not to factory specifications.
OBDII Code B127c Mercury - Ambient Lighting Zone 2 Output Red LED Circuit - AutoCodes.com

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B127C MERCURY Comments

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