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B1875 Mercury Code - Hazard Warning Lamps Are Inoperative/Always On

- Code Popularity: 531 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B1875 Mercury?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Hazard Warning Lamps Switch
  • Hazard Warning Lamps Switch harness is open or shorted
  • Hazard Warning Lamps Switch circuit poor electrical connection
  • Faulty Generic Electronic Module (GEM)
⚠ Does your Mercury have Safety Recalls? → Check here

How to Fix the DTC B1875 Mercury?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1875 Mercury code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code B1875 Mercury Description

The Generic Electronic Module (GEM) sends a voltage reference signal to the hazard switch. When the hazard switch is pressed, the voltage signal is routed to ground. The GEM then provides voltage to all the turn lamps.

OBDII Code B1875 Mercury - Hazard Warning Lamps Are Inoperative/Always On - AutoCodes.com
B1875 Mercury Code - Hazard Warning Lamps Are Inoperative/Always On

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Code B1875 Mercury comments

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