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.
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HOMESERVICE MANUALSTOYOTA2006SIENNA FWD V6-3.3L (3MZ-FE)REPAIR AND DIAGNOSISA L L DIAGNOSTIC TROUBLE CODES ( DTC )TESTING AND INSPECTIONMANUFACTURER CODE CHARTSDTC 12VEHICLE STABILITY CONTROL SYSTEM
2006 Toyota Sienna FWD V6-3.3L (3MZ-FE)
Vehicle Stability Control System
2006 Toyota Sienna FWD V6-3.3L (3MZ-FE)SECTION Vehicle Stability Control System
DTC C0279/12 Short to B+ in ABS Solenoid Relay Circuit
DESCRIPTION
The ABS solenoid relay is built in the ABS & TRACTION Actuator assembly. This relay supplies power to each ABS solenoid. If the initial check is OK, after the ignition switch is turned to the ON position, the relay goes on.
INSPECTION PROCEDURE
DESCRIPTION
DTC Detection Condition:
The ABS solenoid relay is built in the ABS & TRACTION Actuator assembly. This relay supplies power to each ABS solenoid. If the initial check is OK, after the ignition switch is turned to the ON position, the relay goes on.
Wiring Diagram:
Step 1:
Step 2-4:
Step 4(contd.)-5:
INSPECTION PROCEDURE
RENDER: 1.0x
NO RELATED
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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.