This guide is customized for your 2017 Toyota CAMRY
B1629: B1629: Body Control Module (BCM) Malfunction - Lighting
on 2017 Toyota CAMRY
Important for 2017 Toyota CAMRY Owners
Before starting repairs, verify which engine your 2017 Toyota CAMRY has. Check your VIN or engine code to ensure you order the correct parts.
📖 What Does B1629 Mean on 2017 Toyota CAMRY?
Symptoms
- • Dim or inoperative exterior lights
- • flickering lights
- • or lights that do not turn off when the ignition is turned off.
Common Causes
- • Faulty BCM
- • wiring harness damage
- • blown fuse
- • or a malfunctioning lighting module.
How to Fix B1629 on 2017 Toyota CAMRY
1. Check the BCM for any fault codes and clear them if necessary. 2. Inspect the wiring harness for any damage or corrosion and repair or replace as needed. 3. Check the fuses and replace any blown ones. 4. Test the lighting module and replace it if faulty.
Need Maintenance Info for Your CAMRY?
Get oil capacity, filter specs, and torque settings for your specific 2017 Toyota CAMRY.
View 2017 Toyota CAMRY SpecsParts for 2017 Toyota CAMRY
Essential Tool
Related Diagnostic Codes
Other codes that may appear with B1629
B1627: Power Window Relay Circuit Malfunction
B1628: Seat Switch Circuit Malfunction
B1630: Body Control Module (BCM) Security System Malfunction
B1631: Audio System Fault
💡 Why These Codes Are Related:
- • Similar Issues: Same root cause or component failure
- • Related Problems: Often occur together due to system interactions
- • Sequential Codes: Progressive failure stages or multiple sensors
- • Same System: Components within the same automotive system