Front Left Heater Sensor Circuit Resistance
Table of contents
B1EB1 RAM Possible Causes
- Faulty Front Left Heater Temperature Sensor
- Front Left Heater Temperature Sensor harness is open or shorted
- Front Left Heater Temperature Sensor circuit poor electrical connection
- Faulty Comfort Seat Wheel Module (CSWM)
How do I fix code B1EB1 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
- B1EB1-1A FRONT LEFT SEAT HEATER SENSOR CIRCUIT RESISTANCE BELOW THRESHOLD
- B1EB1-1B FRONT LEFT SEAT HEATER SENSOR CIRCUIT RESISTANCE ABOVE THRESHOLD
Cost of diagnosing the B1EB1 RAM code
The cost of diagnosing the B1EB1 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)
B1EB1 RAM Description
The Comfort Seat Wheel Module (CSWM) monitors the Front Left Heater Sensor Circuit. The CSWM sets the OBDII code when the CSWM detects the signal from the Negative Temperature Coefficient (NTC) thermistor is below its threshold for more than two seconds or the signal from the NTC thermistor is above its threshold for more than two seconds.