Driver Side Junction Block ECU Communication Stop
Table of contents
B2548 LEXUS Possible Causes
- Faulty Driver Side Junction Block
- Driver Side Junction Block harness is open or shorted
- Driver Side Junction Block circuit poor electrical connection
How do I fix code B2548 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 B2548 LEXUS code
The cost of diagnosing the B2548 LEXUS 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.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B2548 LEXUS Description
Receiving the multiplex signals (information on the luggage door opener main switch). That the luggage opener main switch is on is one of the conditions to permit the retractable hardtop operation. If the operation switch is pressed without satisfying the above condition, the indicator will start blinking.