Driver-Side Air Bag Circuit Short To Ground
Table of contents
B1887 MAZDA Possible Causes
- Faulty Driver-Side Air Bag Module
- Driver-Side Air Bag Module harness is open or shorted
- Driver-Side Air Bag Module circuit poor electrical connection
- Faulty Restraints Control Module (RCM)
How do I fix code B1887 MAZDA?
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 B1887 MAZDA code
The cost of diagnosing the B1887 MAZDA 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
- Air Bag Warning Light ON
B1887 MAZDA Description
The Restraints Control Module (RCM) checks Driver-Side Air Bag Module circuit for shorts to ground by monitoring voltage at RCM harness connector. If RCM detects short to ground on either terminal, it will store Diagnostic Trouble Code (DTC) B1887 in memory and the Air Bag warning light.