B1591 TOYOTA - No Response From Audio HU
B1591 TOYOTA Possible Causes
- Faulty Radio Receiver Assembly
- Radio Receiver Assembly harness is open or shorted
- Radio Receiver Assembly circuit poor electrical connection
- Faulty Display and Navigation Module Display
How do I fix code B1591 TOYOTA?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.
Cost of diagnosing the B1591 TOYOTA code
Labor: 1.0The cost of diagnosing the B1591 TOYOTA 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.
- Engine Light ON (or Service Engine Soon Warning Light)
B1591 TOYOTA DescriptionThe Display and Navigation Module Display and Radio Receiver Assembly are connected by the MOST communication line. When an MOST communication error occurs between the Display and Navigation Module Display and Radio Receiver Assembly, the Diagnostic Trouble Code (DTC) will be stored.
More InformationNeed more information on how to fix the B1591 TOYOTA code?
Get Access to Factory Service Manuals
Need more help?Get the B1591 Toyota code diagnosed by a professional: Find a repair shop in your area
CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the B1591 Toyota code? Have you replaced any parts?
Any information is appreciated. Thanks