Vehicle Speed Signal
Table of contents
C1729 NISSAN Possible Causes
- CAN communication
- Faulty Body Control Module (BCM)
- Faulty Combination Meter
- BCM/Combination Meter harness is open or shorted
- BCM/Combination Meter circuit poor electrical connection
How do I fix code C1729 NISSAN?
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 C1729 NISSAN code
The cost of diagnosing the C1729 NISSAN 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.
When is the code detected
The vehicle speed signal is not being detected by the Body Control Module (BCM).
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
C1729 NISSAN Description
The Body Control Module (BCM) monitors the Vehicle Speed Signal. The BCM sets the OBDII code when the Vehicle Speed Signal is not to factory specifications.