C0226 · blink 21 – SFR Solenoid Circuit
- System
- ABS with BA & EBD
- Dashboard light
- ABS warning
- Check-engine blink code
- 21
- Applies to
- All E120 with ABS (BA & EBD)
- Description
- SFR Solenoid Circuit
- Detection / symptoms
- Detection: Detection of any condition in 1. and 2.: 1. With IG1 terminal voltage at 10V − 16V, solenoid circuit is open or short circuit for 0.05 sec. or longer. 2. With IG1 terminal voltage at 10V − 16V, during ABS con- trol solenoid relay contact is OFF for 0.05 sec. or longer.
- Possible causes
- Each solenoid valve circuit; Brake actuator
- What to check
- See RM page (inspection steps not parsed)
- Confidence
- high (official Toyota RM821E)
From the factory service material. Clear the code and test-drive to confirm it returns. Search all fault codes · Common problems · Warning lights