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 NotesB156B-1A SATELLITE RADIO ANTENNA CIRCUIT RESISTANCE BELOW THRESHOLD
B156B-13 SATELLITE RADIO ANTENNA CIRCUIT OPEN
Cost of diagnosing the B156B code
Labor: 1.0The 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 DescriptionThis Diagnostic Trouble Code (DTC) sets when the Radio detects a Satellite Antenna is shorted together or open for greater than 60 seconds.
B156B More InformationNeed more information on how to fix the B156B code?
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B156B Information for specific makes
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