B1591 LEXUS 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 LEXUS
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 LEXUS code
Labor: 1.0The cost of diagnosing the B1591 LEXUS 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.
B1591 LEXUS Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B1591 LEXUS MeaningThe 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.
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