B1002
TPMS Sensor Circuit - Left Rear
2012-2018 BMW 328i 2.0L Turbo I4
Low SeverityBodyGeneric (SAE)
Description
Malfunction in the left rear tire pressure monitoring sensor.
Symptoms
- TPMS warning light on
- Left rear pressure not displayed
- Dashes shown for this wheel position
Common Causes
- Dead sensor battery
- Faulty sensor
- Sensor damaged during tire change
- Sensor not programmed
Diagnostic Steps
- Trigger sensor
- Check programming
- Inspect sensor condition
- Verify battery
Repair Notes
Replace TPMS sensor and program to vehicle.
Related Codes
Other Body Codes
- B0001Driver Frontal Stage 1 Deployment Control
- B0002Driver Frontal Stage 2 Deployment Control
- B0003Passenger Frontal Stage 1 Deployment Control
- B0004Passenger Frontal Stage 2 Deployment Control
- B0005Driver Knee Airbag Deployment Circuit
- B0006Passenger Knee Airbag Deployment Circuit
- B0007Rear Left Side Airbag Deployment Circuit
- B0008Rear Right Side Airbag Deployment Circuit
- B0009Rear Center Airbag Deployment Circuit
- B0010Driver Side Airbag Deployment
B1002 on Other Vehicles
Common Questions
What does code B1002 mean on a 2012-2018 BMW 328i?
B1002 stands for "TPMS Sensor Circuit - Left Rear". Malfunction in the left rear tire pressure monitoring sensor.
What are the symptoms of B1002 on a BMW 328i?
Common symptoms of B1002 include: TPMS warning light on, Left rear pressure not displayed, Dashes shown for this wheel position.
What causes B1002 on a 2012-2018 BMW 328i?
Common causes of B1002 include: Dead sensor battery, Faulty sensor, Sensor damaged during tire change, Sensor not programmed.