Reading and Clearing Diagnostic Trouble Codes

2011 Toyota FJ Cruiser 2WD V6-4.0L (1GR-FE)SECTION Reading and Clearing Diagnostic Trouble Codes




CRUISE CONTROL: CRUISE CONTROL SYSTEM: DTC CHECK / CLEAR

1. DTC CHECK

(a) Connect a Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(c) Turn the tester ON.

(d) Enter the following menus: Powertrain / Cruise Control / Trouble Codes.

(e) Read the DTCs.

2. CLEAR DTC

(a) Connect a Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(c) Turn the tester ON.

(d) Enter the following menus: Select: Powertrain / Cruise Control / Trouble Codes.

(e) Erase the DTCs.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.