Applicable Systems
OBD-II
Symptoms
The vehicle tilt sensor for the alarm system may not function. The alarm may not detect vehicle lifting or towing. DTC B0958 is stored in the body control module.
Possible Causes
- Tilt sensor internal fault
- Sensor mounting loose or misaligned
- Sensor wiring faulty
- Alarm system control module fault
Troubleshooting Steps
- Step 1: Connect a diagnostic scanner and read body DTCs to confirm B0958
DTC B0958 is present with freeze frame data - Step 2: Inspect wiring and connectors in the affected circuit
Wiring intact, connectors clean and properly seated - Step 3: Perform component-level testing per manufacturer diagnostic procedure
Component values within specification or component confirmed faulty - Step 4: Clear the DTC and verify it does not return
DTC does not return after system self-test
How to Reset
Clear the DTC after repair using a diagnostic scanner. The code will clear automatically if the fault is no longer detected after 3 consecutive drive cycles.
Common Replacement Parts
- varies: Vehicle tilt sensor (if confirmed faulty) (Confirm part number via VIN before ordering)
Frequently Asked Questions
- Q: What does code B0958 mean?
This is a body-related diagnostic trouble code indicating an issue with the body system. The specific component should be diagnosed per the manufacturer's procedure.
- Q: Is code B0958 safe to ignore?
If the code relates to the airbag system (SRS), it is NOT safe to ignore as airbags may not deploy in a crash. For other body systems, the vehicle can typically be driven but the affected feature may not work.
Source: SAE J2012 Standard OBD-II Diagnostic Trouble Codes
Category: OBD-II