DTC B0050-11: Short Or Decreased Resistance In The Driver's Seat Belt Buckle Switch, B0050-2B: Short To Another Wire Harness In The Driver's Seat Belt Buckle Switch (2014 2015)
NOTE:
- BEFORE DOING THIS TROUBLESHOOTING PROCEDURE, FIND OUT IF THE VEHICLE WAS IN A COLLISION. IF SO, VERIFY THAT ALL THE REQUIRED COMPONENTS WERE REPLACED WITH NEW COMPONENTS, OF THE CORRECT PART NUMBER, AND THAT THEY WERE PROPERLY INSTALLED .
- Before doing this troubleshooting procedure, review SRS PRECAUTIONS AND PROCEDURES and GENERAL TROUBLESHOOTING INFORMATION .
| DTC Description | DTC |
|---|---|
| B0050-11: Short or decreased resistance in the driver's seat belt buckle switch | |
| B0050-2B: Short to another wire harness in the driver's seat belt buckle switch |
DTC (SRS)
- Problem verification
- 1. Clear the DTCs with the HDS.
- 2. Turn the vehicle to the ON mode, then wait for 10 seconds. Buckle and unbuckle the driver's seat belt several times.
- 3. Check for DTCs with the HDS.
DTC Description DTC B0050-11: Short or decreased resistance in the driver's seat belt buckle switch B0050-2B: Short to another wire harness in the driver's seat belt buckle switch Is DTC B0050-11 or B0050-2B indicated?
YES
The failure is duplicated. Go to step 2.
NO
Intermittent failure, the system is OK at this time. GO TO TROUBLESHOOTING INTERMITTENT FAILURES . If another DTC is indicated, troubleshoot the DTC.
- Driver's seat belt buckle switch check
- 1. Turn the vehicle to the OFF (LOCK) mode.
- 2. Disconnect the driver's seat belt buckle switch 2P connector (A) on the right side wire harness.
- 3. Clear the DTCs with the HDS.
- 4. Turn the vehicle to the ON mode, then wait for 10 seconds.
- 5. Check for DTCs with the HDS.
DTC Description DTC B0050-11: Short or decreased resistance in the driver's seat belt buckle switch B0050-2B: Short to another wire harness in the driver's seat belt buckle switch Is DTC B0050-11 or B0050-2B indicated?
YES
Short to ground in the right side wire harness; replace the right side wire harness, then clear the DTC.
NO
Faulty driver's seat belt buckle switch; REPLACE THE DRIVER'S SEAT BELT BUCKLE ASSEMBLY , then clear the DTC.