B15B5 LEXUS Possible Causes
- Faulty Navigation ECU Sub-Assembly
- Navigation ECU Sub-Assembly harness is open or shorted
- Navigation ECU Sub-Assembly circuit poor electrical connection
First diagnose B15B5 LEXUS 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 B15B5 LEXUS code
Labor: 1.0The cost of diagnosing the B15B5 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.
B15B5 LEXUS Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B15B5 LEXUS MeaningThe Diagnostic Trouble Code (DTC) is stored when a malfunction occurs in the Navigation ECU Sub-Assembly.
B15B5 LEXUS More InformationNeed more information on how to fix the B15B5 LEXUS code?
Get Access to Factory Service Manuals