Replacing Sound System Amplifier (Up to approx. 06/93)

Quiescent current retention unit
disconnect, connect.

Ground cable at battery
disconnect, connect.

Connector (1)
unplug, plug in.

Screws (2)
unscrew, screw in.

Amplifier left/right speaker control module (N40/3)
remove from mounting, insert.

Commercially available tester
Quiescent current retention unit e.g. Hans Zeheter CMP 12.2