Home >> Jeep >> 2022 >> Gladiator Mojave, Part Time T/Case Control, Standard Trans >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> Amplifier (Amp) - DTCS B1474-13 To B14B9-13 >> DTC Troubleshooting >> B147E-13-Channel 7 Audio Speaker Output - Circuit Open >> Circuits To Be Tested