AEM-7A17

Condition

Diagnostic trouble code (DTC) AEM-7A17 is stored if the control module registers that the signal is too high or there is an open-circuit in the power supply for the antenna amplifier.

The diagnostic trouble code (DTC) can be diagnosed when the ignition is on and the power supply for the antenna amplifier is not activated.

Substitute value

- None.

Possible source

- Short-circuit to supply voltage in the power supply cable for the antenna amplifier.
- Open-circuit in the power supply cable for the antenna amplifier.
- Open-circuit in the ground lead for the antenna amplifier.
- Defective antenna amplifier.

Fault symptom[s]

- Poor radio reception.