P1235 LEXUS Possible Causes
- Faulty high-pressure fuel pump
- High-pressure fuel pump harness is open or shorted
- Poor electrical connection in the high-pressure fuel pump circuit
How to Fix Code P1235 LEXUS?
Start by checking the “possible causes” listed above. Visually inspect the related wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
- Engine light on (or service engine soon warning light)
P1235 LEXUS Meaning
The high-pressure fuel pump circuit is the generic description for Lexus code P1235, but the manufacturer may have a different description for your vehicle model and year. Currently, we don’t have more information about the Lexus P1235 OBDII code.