B1085 - Audio Output 7 Circuit

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

B1085 Possible Causes

  • Faulty Speaker Output 7
  • Speaker Output 7 harness is open or shorted
  • Speaker Output 7 circuit poor electrical connection
  • Audio Amplifier

B1085 Tech Notes

B1085 01 Audio Output 7 Circuit Short to Battery (LR D-Pillar)
B1085 02 Audio Output 7 Circuit Short to Ground (LR D-Pillar)
B1085 04 Audio Output 7 Circuit Open (LR D-Pillar)

Cost of diagnosing the B1085 code

    Labor: 1.0

    The cost of diagnosing the B1085 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

B1085 Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

B1085 Meaning

The Up-Level radio (UQA) supplies 4 channels of audio to an amplifier. The amplifier supplies 6 input signal channels to 8 speakers. The radio sets a current status for this Diagnostic Trouble Code (DTC) when a short to ground, short to voltage or an open is detected on any of the 6 speaker channel outputs from the radio.
OBDII Code B1085 - Audio Output 7 Circuit - Engine-Codes.com

B1085 Information for specific makes

Related Information