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-> No INSTALL a new audio video selector module, Video System Module TEST the system for normal operation. G240121t82 : CHECK FOR VOLTAGE AT VR01, PIN 02 1. Reconnect the audio video selector module electrical connector, TL87. 2. Measure the voltage between VR01, pin 02 (YB) and GROUND. •
Is the voltage battery voltage? -> Yes GO to Pinpoint Test G240121t87.
-> No GO to Pinpoint Test G240121t83.
G240121t83 : CHECK THE CIRCUIT BETWEEN VR01 AND TL87 FOR 1. Disconnect audio video selector module electrical connector, TL87. 2. Measure the resistance between VR01, pin 02 (YB) and TL87, pin 02 (YB). •
Is the resistance greater than 5 ohms? -> Yes GO to Pinpoint Test G240121t84.
-> No INSTALL a new audio video selector module, Video System Module TEST the system for normal operation. G240121t84 : CHECK THE CIRCUIT BETWEEN VR01 AND VR02 FOR 1. Disconnect intermediate connector, VR02. 2. Measure the resistance between VR01, pin 02 (YB) and VR02, pin 02 (YB). •
Is the resistance greater than 5 ohms? -> Yes INSTALL a new harness between VR01 and VR02. TEST the system for normal operation.
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