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.
2008 Lexus LX 570FACTORY OEM SERVICE PROCEDURE
Diagnostic Trouble Code Chart
HINT:
- If a trouble code is output during the DTC check, check the circuit indicated by the DTC. For details of each code, refer to the "DTC Code" for the respective Information in the Diagnostic Trouble Code Chart.
- Inspect the fuses and relays before investigating the trouble areas as shown in the table below.
DTC Chart of ABS
DTC DETECTION ITEM AND TROUBLE AREA
| DTC Code | Detection Item | Trouble Area |
|---|---|---|
| C0200/31 | Front Speed Sensor RH Circuit |
|
| C0205/32 | Front Speed Sensor LH Circuit |
|
| C0210/33 | Rear Speed Sensor RH Circuit |
|
| C0215/34 | Rear Speed Sensor LH Circuit |
|
| C0226/21 | SFR Solenoid Circuit |
|
| C0236/22 | SFL Solenoid Circuit |
|
| C0246/23 | SRR Solenoid Circuit |
|
| C0256/24 | SRL Solenoid Circuit |
|
| C0278/11 | Open or Short Circuit in ABS Solenoid Relay Circuit |
|
| C0279/12 | Short to B+ in ABS Solenoid Relay Circuit |
|
| C1202/58 | Brake Fluid Level Low / Open Circuit in Brake Fluid Level Warning Switch Circuit |
|
| C1225/25 | SMC Solenoid Circuit |
|
| C1226/26 | SPC Solenoid Circuit |
|
| C1227/27 | SRC Solenoid Circuit |
|
| C1228/28 | STR Solenoid Circuit |
|
| C1235/35 | Foreign Object is Attached on Tip of Front Speed Sensor RH |
|
| C1236/36 | Foreign Object is Attached on Tip of Front Speed Sensor LH |
|
| C1238/38 | Foreign Object is Attached on Tip of Rear Speed Sensor RH |
|
| C1239/39 | Foreign Object is Attached on Tip of Rear Speed Sensor LH |
|
| C1241/41 | Low Battery Positive Voltage |
|
| C1242/42 | IG2 Power Source Circuit |
|
| C1243/43 | Acceleration Sensor Stuck Malfunction |
|
| C1244/44 | Open or Short in Deceleration Sensor Circuit |
|
| C1245/45 | Acceleration Sensor Output Malfunction |
|
| C1246/46 | Master Cylinder Pressure Sensor Malfunction |
|
| C1249/49 | Open in Stop Light Switch Circuit |
|
| C1251/51 | Open in Pump Motor Circuit | Hydraulic brake booster pump motor circuit |
| C1252/52 | Brake Booster Pump Motor on Time Abnormally Long |
|
| C1253/53 | Pump Motor Relay Malfunction |
|
| C1254/54 | Pressure Switch Circuit |
|
| C1256/56 | Accumulator Low Pressure |
|
| C1257/57 | Power Supply Drive Circuit |
|
| C1268/68 | Transfer "L4" Position Switch Circuit |
|
| C1336/98 | Zero Point Calibration of Acceleration Sensor Undone |
|
| C1337/37 | Different Diameter Tire Malfunction |
|
| C1381/97 | Acceleration Sensor Power Supply Voltage Malfunction |
|
| U0073/94 | Control Module Communication Bus OFF | Wire harness |
| U0124/95 | Lost Communication with Lateral Acceleration Sensor Module |
|
DTC Chart of VSC
DTC DETECTION ITEM AND TROUBLE AREA
| DTC Code | Detection Item | Trouble Area |
|---|---|---|
| C1201/51 | Engine Control System Malfunction | Engine control system |
| C1203/53 | ECM Communication Circuit Malfunction | ECM |
| C1210/36 | Zero Point Calibration of Yaw Rate Sensor Undone |
|
| C1223/43 | ABS Control System Malfunction | ABS control system |
| C1231/31 | Steering Angle Sensor Circuit Malfunction |
|
| C1232/32 | Stuck in Deceleration Sensor |
|
| C1234/34 | Yaw Rate Sensor Malfunction |
|
| C1290/66 | Steering Angle Sensor Zero Point Malfunction | Steering angle sensor |
| C1340/47 | Center Differential Lock Circuit |
|
| C1380/64 | Stop Light Control Relay Malfunction |
|
| U0100/65 | Lost Communication with ECM / PCM | Wire harness |
| U0114/38 | Lost Communication with 4WD Control ECU |
|
| U0123/62 | Lost Communication with Yaw Rate Sensor Module |
|
| U0126/63 | Lost Communication with Steering Angle Sensor Module |
|
| U0130/68 | Lost Communication with Steering Effort Control Module |
|
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.