Front Right Fog Lamp Control Circuit
Table of contents
B16FB RAM Possible Causes
- Faulty Right Front Fog Lamp
- Right Front Fog Lamp harness is open or shorted
- Right Front Fog Lamp circuit poor electrical connection
- Faulty Body Control Module (BCM)
How do I fix code B16FB RAM?
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.
Tech Notes
- B16F7-11 FRONT RIGHT FOG LAMP CONTROL CIRCUIT SHORT TO GROUND
- B16F7-15 FRONT RIGHT FOG LAMP CONTROL CIRCUIT SHORT TO BATTERY OR OPEN
Cost of diagnosing the B16FB RAM code
The cost of diagnosing the B16FB RAM 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)
B16FB RAM Description
The Body Control Module (BCM) receives the input from the headlamp switch requesting fog lamp illumination. The BCM provides a pulse width modulated (PWM) voltage output through the fog lamp driver circuit, which connects to the Fog Lamp. A ground path for the lamps is present through the harness to the body sheet metal. For additional information on the Fog Lamp operation. When the Body Control Module (BCM) detects a low condition on the Right Front Fog Lamp Driver circuit sets the Diagnostic Trouble Code (DTC).