B0203
Rear Right Power Window Motor Circuit
2018-2025 Fiat Cronos 1.3L I4 Flex Firefly
Low SeverityBodyGeneric (SAE)
Description
Malfunction in the rear right power window motor circuit.
Symptoms
- Rear right window not working
- Slow window movement
- Motor hums without movement
Common Causes
- Faulty motor
- Broken regulator
- Switch failure
- Wiring damage
Diagnostic Steps
- Check fuse
- Test switch
- Direct-power motor
- Inspect regulator
Repair Notes
Replace motor or regulator assembly.
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
B0203 on Other Vehicles
Fiat 124 Spider
2017-2020 1.4L I4 Turbo
Fiat 126p Maluch
1973-2000 0.65L I2 Air-Cooled
Fiat 126p Maluch
1987-2000 0.7L I2 Air-Cooled
Fiat 500
2012-2019 1.4L I4
Fiat 500 Abarth
2012-2019 1.4L I4 Turbo
Fiat 500 BR
2011-2020 1.4L I4 Flex Fire Evo
Fiat 500 PL
2007-2025 1.0L I3 Hybrid FireFly 70
Fiat 500 PL
2007-2025 1.2L I4 Fire 69
Common Questions
What does code B0203 mean on a 2018-2025 Fiat Cronos?
B0203 stands for "Rear Right Power Window Motor Circuit". Malfunction in the rear right power window motor circuit.
What are the symptoms of B0203 on a Fiat Cronos?
Common symptoms of B0203 include: Rear right window not working, Slow window movement, Motor hums without movement.
What causes B0203 on a 2018-2025 Fiat Cronos?
Common causes of B0203 include: Faulty motor, Broken regulator, Switch failure, Wiring damage.