Check engine code C1109 on 06 Inf. G35, how can this be fixed?

Question

Both C1109 and P0462 codes came on at around the same time. I feel like one may be causing the other but im not too sure. What is the best solution to fix this issue?

Answer 1

Hi there

These codes are unrelated. P0462 is for an issue with the fuel sending unit. C1109 is for a problem with the voltage to the abs control module and abs accumulator. Unless you have a major wiring problem they aren't related. You are going to likely need to replace the sending unit for the 462 code.

The other code is going to have to have the power to the control module tested and if the voltage is fine, then the abs module would be the likely culprit.

C1109 INFINITI - Power And Ground System

Read more: https://www.autocodes.com/c1109_infiniti.html