B156B - Satellite Radio Antenna Circuit

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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B156B Possible Causes

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

First diagnose B156B code

    Check 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 Tech Notes

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

Cost of diagnosing the B156B code

    Labor: 1.0

    The cost of diagnosing the B156B code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

B156B Possible Symptoms

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

B156b Description

This Diagnostic Trouble Code (DTC) sets when the Radio detects a Satellite Antenna is shorted together or open for greater than 60 seconds.
OBDII Code B156b - Satellite Radio Antenna Circuit - AutoCodes.com

B156B More Information

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B156B Information for specific makes

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