Toyota Avalon V6-3.5L (2GR-FE) Manufacturer Code Page 109
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.
5. CHECK HARNESS AND CONNECTOR (ENGINE ROOM J/B ASSEMBLY (FRONT CONTROLLER) - BODY GROUND)
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.
6. REPLACE ENGINE ROOM JUNCTION BLOCK ASSEMBLY (FRONT CONTROLLER)
HINT
Check for DTC B1412/12 after replacing the engine room J/B assembly.
OK:
DTC B1412/12 is not output.
NG -- REPLACE AIR CONDITIONING AMPLIFIER
OK -- END
Short to B+ in ABS Solenoid Relay Circuit - Vehicle Stability Control System (to 12/2010)
BRAKE CONTROL: VEHICLE STABILITY CONTROL SYSTEM: C0278/11,C0279/12: Open in ABS Solenoid Relay Circuit
C0279/12 - Short to B+ in ABS Solenoid Relay Circuit
DESCRIPTION
The ABS solenoid relay supplies power to the ABS solenoid and TRAC solenoid.
The solenoid relay is turned on 1.5 seconds after the ignition switch is turned on (IG), and is turned off if an open or short in the solenoid is detected
by self diagnosis performed when the vehicle starts running.
The ABS solenoid relay is housed in the skid control ECU in the ABS & TRACTION actuator assembly.
HINT
If a speed signal of 4 mph (6 km/h) or more is input to the skid control ECU, with the ignition switch on (IG) and the stop light
switch off, the ECU performs self diagnosis of the motor and solenoid circuits.
