B19EE-2B: Control module bus #1 downlink - Signal cross coupled: Action
- For additional information, Refer to: SPEAKERS . Pinpoint test G where the 'Module reporting the fault' is the AAM and the 'Downstream component' is the next module connected downstream through the A2B chain. Refer to the vehicle wiring diagrams
- For all audio systems control module bus #1 is known as the A2B downlink 1 circuit of the AAM
- (Circuit reference - A2B 1-/A2B 1+)