Engine-Codes - Generic - B156B

B156B Code - Satellite Radio Antenna Circuit

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

|B156B code possible causes

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

|How is the B156B 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.

|B156B code tech notes

B156B-1A SATELLITE RADIO ANTENNA CIRCUIT RESISTANCE BELOW THRESHOLD
B156B-13 SATELLITE RADIO ANTENNA CIRCUIT OPEN

|What is the cost to diagnose the B156B code

Labor: 1.0

The cost to diagnose the B156B 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 B156B code possible symptoms?

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

|What is B156B code meaning?

This Diagnostic Trouble Code (DTC) sets when the Radio detects a Satellite Antenna is shorted together or open for greater than 60 seconds.

|Need more information with the B156B code?

Need more information on how to fix the B156B code?
Get Access to Factory Service Manuals

|B156B code information for specific makes

|Need help with a B156B code?

Get the B156b code diagnosed by a professional: Find a repair shop in your area