Engine-Codes - Jeep - B1578 Jeep

B1578 Jeep Code - Audio Antenna Circuit Resistance Below Threshold

- Code Popularity: 1,949 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B1578 Jeep?

  • Faulty Audio Antenna
  • Audio Antenna harness is open or shorted
  • Audio Antenna circuit poor electrical connection
  • Faulty Radio

|How to Fix the B1578 Jeep Code?

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.

|Code B1578 Jeep Tech Notes


|What is the Cost to Diagnose the Code B1578 Jeep?

Labor: 1.0

The cost to diagnose the B1578 Jeep 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.

Does your Jeep have Safety Recalls? → Check here

|What are Code B1578 Jeep Possible Symptoms?

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

|What Does the B1578 Jeep Code Mean?

The Diagnostic Trouble Code (DTC) set when the Radio detects that the Antenna circuit is shorted together for greater than 10 seconds.

B1578 Jeep Code - Audio Antenna Circuit Resistance Below Threshold

|Need more Information on the B1578 Jeep Code?

Need more information on how to fix the B1578 Jeep code? Get Access to Factory Service Manuals

|Need Help with the B1578 Jeep Code?

Get the B1578 Jeep code diagnosed by a professional: Find a repair shop in your area