Hazard Warning Lamps Are Inoperative/Always On
Table of contents
B1875 LINCOLN Possible 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)
How do I fix code B1875 LINCOLN?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the B1875 LINCOLN code
The cost of diagnosing the B1875 LINCOLN code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B1875 LINCOLN 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.