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Home >> Jeep >> 2019 >> Renegade High Altitude, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1371 ((Amplifier (Amp) - Electrical Diagnostics - Base)) >> DTC Troubleshooting >> B1406-92-Channel 7 Audio Speaker Output - Performance Or Incorrect Operation >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2020 Jeep Renegade. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
LOOSE OR DAMAGED CONNECTIONS
LEFT SUBWOOFER WIRING SHORTED TO GROUND
LEFT SUBWOOFER WIRING SHORTED TO VOLTAGE
LEFT SUBWOOFER WIRING SHORT OPEN/HIGH RESISTANCE
LEFT SUBWOOFER WIRING SHORTED TO ANOTHER CIRCUIT
LEFT SUBWOOFER

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .