Engine-Codes - Generic - B1025

B1025 Code - Audio Output 1 Left Front Circuit

Repair Importance Level: 1/3
Repair Difficulty Level: 2/3  What is this?
Table of contents

|B1025 code possible causes

  • Faulty Speaker Output 1
  • Speaker Output 1 harness is open or shorted
  • Speaker Output 1 circuit poor electrical connection
  • Audio Amplifier

|How is the B1025 code repair?

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

|B1025 code tech notes

B1025 01 Audio Output 1 Left Front Circuit Short to Battery
B1025 02 Audio Output 1 Left Front Circuit Short to Ground
B1025 04 Audio Output 1 Left Front Circuit Open

|What is the cost to diagnose the B1025 code

Labor: 1.0

The cost to diagnose the B1025 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|What are B1025 code possible symptoms?

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

|What is B1025 code 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.

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|B1025 code information for specific makes

|Need help with a B1025 code?

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