Input Test Acura MDX II рестайлинг

Input Test

1. With the subwoofer/amplifier 8P connector connected, make the input tests at the connector according to the table. Terminal Test 4 Measure the voltage to ground with all conditions: There should be less than 0.2 V. 5 Measure the voltage to ground with all conditions: There should be battery voltage. 6 Measure the voltage to ground with audio system power switch ON: There should be battery voltage.
2. If the input test proves OK and the subwoofer has no sound, replace the faulty subwoofer/amplifier unit.

Scheme 196

1. Remove the right rear side trim panel (see «TRIM REMOVAL/INSTALLATION - REAR SIDE AREA»(/acura/mdx/ii-2010-2013/remont/exteriorinterior-trim/#interior-trim__trim-removalinstallation-rear-side-area) ).
2. Disconnect the 8P connector (A), then remove the bolts (B), nuts (C) and pull out the subwoofer (B).
3. Measure the resistance between the terminals No. 2 and No. 7 and terminals No. 3 and No. 8. There should be about 2 ohms.
4. If the resistance is not as specified, replace the subwoofer.

Scheme 197

1. Remove the glove box (see «GLOVE BOX REMOVAL/INSTALLATION»(/acura/mdx/ii-2010-2013/remont/gauges-instrument-panels/#dashboard__glove-box-removalinstallation) ).
2. Disconnect the connectors (A).
3. Loosen the bolts (B), then pull out the stereo amplifier (C).
4. Install the stereo amplifier in the reverse order of removal.