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Home >> Jeep >> 2025 >> Compass Trailhawk >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> Amplifier (Amp) (Premium) - DTCS B1478-00 To B14BE-12 >> DTC Troubleshooting >> B1487-00 Channel 8 Audio Speaker Output - Circuit Shorted Together >> Possible Causes

Possible Causes

Possible Causes
AMPLIFIED SUBWOOFER 2 (+) CIRCUIT SHORTED TO THE AMPLIFIED SUBWOOFER 2 (-) CIRCUIT
SUBWOOFER SPEAKER
AMPLIFIER

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