Passenger Occupant Classification ECU Defect
Table of contents
B1489 HYUNDAI Possible Causes
- Faulty Occupant Classification (OC) Module
- Occupant Classification (OC) Module harness is open or shorted
- Occupant Classification (OC) Module circuit poor electrical connection
- Faulty Supplemental Restraints System Control Module (SRSCM)
How do I fix code B1489 HYUNDAI?
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 B1489 HYUNDAI code
The cost of diagnosing the B1489 HYUNDAI 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
B1489 HYUNDAI Description
The passenger occupant classification system consists of the Supplemental Restraints System Control Module (SRSCM) and the Occupant Classification (OC) Module. The Diagnostic Trouble Code (DTC) is recorded when a defect or communication error of the OC Module is detected in the OC Module circuit.