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Home >> Lexus >> 2004 >> RX 330 AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 365 (Brakes - Abs With EBD & BA & TRAC & VSC (Diagnostics)) >> Abs With EBD & BA & TRAC & VSC System >> DTC C0226/21, C0236/22, C0246/23, C0256/24: SFR/SFL/SRR/SRL Solenoid Circuit >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2005 Toyota Sienna. However, it is still accessible from the selected car via links, so may be relevant.

This solenoid turns on when receiving signals from the ECU and controls the pressure acting on the wheel cylinders to control the braking force.

DTC DETECTING CONDITION

DTC No. DTC Detecting Condition Trouble Area
C0226 / 21 Open or short circuit of front right solenoid circuit (SFRR or SFRH) continues for 0.05 sec, or more.
  • ABS & Traction actuator assy
C0236 / 22 Open or short circuit of front left solenoid circuit (SFLR or SFLH) continues for 0.05 sec, or more.
C0246 / 23 Open or short circuit of rear right solenoid circuit (SRRR or SRRH) continues for 0.05 sec, or more.
C0236 / 22 Open or short circuit of rear left solenoid circuit (SRLR or SRLH) continues for 0.05 sec, or more.