DESCRIPTION This circuit is from the skid control ECU (brake actuator assembly) to the radio and display receiver assembly. WIRING DIAGRAM ![]() PROCEDURE
(a) Check that the brake warning light comes on when the parking brake is applied and goes off when it is released. OK: The brake warning light operates as specified above.
(a) Disconnect the G2 radio and display receiver assembly connector. (b) Disconnect the A28 skid control ECU (brake actuator assembly) connector. (c) Measure the resistance according to the value(s) in the table below. Standard Resistance:
|
Toyota Avalon Service & Repair Manual > Audio And Visual System(for Hv Model): AV Signal Stoppage (Low Battery Voltage) (B158F)
DESCRIPTION This DTC is stored when a video or audio signal is interrupted due to auxiliary battery voltage input to the radio and display receiver assembly dropping temporarily. DTC No. Detection Item DTC Detection Condition Trouble Area B158F AV Signal Stoppage (Low Battery Voltage) A video or aud ...