B24A1 – A/C Auto Amplifier Power Supply

B24A1 Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

B24A1 Possible Causes

Faulty A/C Auto Amplifier,A/C Auto Amplifier harness is open or shorted,A/C Auto Amplifier circuit poor electrical connection

B24A1 Description

The A/C Auto Amplifier sets the OBDII code when it detects the power supply is out of range.