Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1997 Lexus LS 400FACTORY OEM SERVICE PROCEDURE
Anti-Lock Brake System
- Description
- Operation
- Servicing
- Bleeding Brake System
- Trouble Shooting
- Component Tests
- Circuit Tests
- Self-Diagnostics
- Diagnostic Tests
- Notes
- DTC 11: Open Or Short To Ground In Abs Solenoid Relay Circuit
- DTC 12: Short To Battery Voltage In Abs Solenoid Relay Circuit
- DTC 13: Open Or Short To Ground In Abs Motor Relay Circuit
- DTC 14: Short To Battery Voltage In Abs Motor Relay Circuit
- DTC 21: Open Or Short In Abs Actuator Solenoid Circuit Right Front)
- DTC 22: Open Or Short In Abs Actuator Solenoid Circuit (Left Front)
- DTC 23: Open Or Short In Abs Actuator Solenoid Circuit (Rear Or Right Rear)
- DTC 24: Open Or Short In Abs Actuator Solenoid Circuit - Traction Control Only (Left Rear)
- DTC 23: Open Or Short In Abs Actuator Solenoid Circuit
- DTC 24: Open Or Short In Abs Actuator Solenoid Circuit
- DTC 25: Open Or Short In TRAC Actuator Solenoid Circuit (1997 LS400)
- DTC 26: Open Or Short In TRAC Actuator Solenoid Circuit (1997 LS400)
- DTC 27: Open Or Short In TRAC Actuator Solenoid Circuit (1997 LS400)
- DTC 25: Open Or Short In TRAC Actuator Solenoid Circuit (1998 LS400)
- DTC 26: Open Or Short In TRAC Actuator Solenoid Circuit (1998 LS400)
- DTC 27: Open Or Short In TRAC Actuator Solenoid Circuit (1998 LS400)
- DTC 31, 32, 33, 34: Speed Sensor Circuit Malfunction
- DTC 41: Low Battery Voltage
- DTC 49: Stoplight Switch Circuit
- DTC 51: Abs Pump Motor Lock
- Removal & Installation
- Overhaul
- Adjustments
- Torque Specifications
- Wiring Diagrams
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.