B1005
TPMS Sensor Signal Intermittent - Left Front
2007-2008 Chrysler Pacifica 4.0L V6
Low SeverityBodyGeneric (SAE)
Description
The left front TPMS sensor signal is intermittent, causing sporadic pressure readings.
Symptoms
- TPMS light comes on and off
- Pressure reading intermittent
- Occasional TPMS fault flash
Common Causes
- Weak sensor battery
- RF interference
- Sensor antenna issue
- Receiver sensitivity low
- Metal valve stem corroding sensor antenna
Diagnostic Steps
- Monitor sensor signal strength
- Check for RF interference sources
- Inspect sensor and valve stem
- Test with TPMS trigger tool
- Check receiver antenna
Repair Notes
Replace sensor if battery is weak. Check for interference from aftermarket electronics.
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
- B0010Driver Side Airbag Deployment
- B0011Driver Side Airbag Deployment Circuit Open
B1005 on Other Vehicles
Common Questions
What does code B1005 mean on a 2007-2008 Chrysler Pacifica?
B1005 stands for "TPMS Sensor Signal Intermittent - Left Front". The left front TPMS sensor signal is intermittent, causing sporadic pressure readings.
What are the symptoms of B1005 on a Chrysler Pacifica?
Common symptoms of B1005 include: TPMS light comes on and off, Pressure reading intermittent, Occasional TPMS fault flash.
What causes B1005 on a 2007-2008 Chrysler Pacifica?
Common causes of B1005 include: Weak sensor battery, RF interference, Sensor antenna issue, Receiver sensitivity low, Metal valve stem corroding sensor antenna.