B1579 TOYOTA Possible Causes
- Faulty Telephone Microphone Assembly
- Telephone Microphone Assembly harness is open or shorted
- Telephone Microphone Assembly circuit poor electrical connection
- Faulty Radio and Display Receiver Assembly
First diagnose B1579 TOYOTA 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 terminals.
Cost of diagnosing the B1579 TOYOTA code
Labor: 1.0The cost of diagnosing the B1579 TOYOTA code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
B1579 TOYOTA Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B1579 TOYOTA MeaningThe radio and display receiver assembly and telephone microphone assembly are connected to each other using the microphone connection detection signal lines. This Diagnostic Trouble Code (DTC) is stored when a microphone connection detection signal line is disconnected.
B1579 TOYOTA More InformationNeed more information on how to fix the B1579 TOYOTA code?
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