ETC (Electronic Throttle Control) System Repair Procedures

Inspection

1. 1
   Connect the GDS to the Data Link Connector (DLC).
2. 2
   Start the engine and measure the output voltage of TPS 1 and 2 at TP and VOT.

   Specification: Refer to "Specifications"

3. 3
   Turn the ignition off.
4. 4
   Disconnect the ETC module connector.
5. 5
   Measure the resistance between terminals 1 and 2 of the ETC module.
6. 6
   Make sure the resistance is within specification.

   Specification: Refer to "Specifications"

Removal

1. 1
   Turn the ignition OFF and disconnect the negative (-) battery cable.
2. 2
   Remove the air cleaner. (Refer to Engine Mechanical System - "Air Cleaner")
3. 3
   Remove the intercooler outlet hose. (Refer to Engine Mechanical System - "Intercooler")
4. 4
   Disconnect the ETC module connector (A), vapor hose (B), and coolant hoses (D) from the ETC module. Unscrew the bolts (C), then remove the ETC module from the engine.

   

Installation

1. Install in the reverse order of removal. ETC body mounting bolt: 9.8–11.8 N·m

Adjustment

ETC Module Learning Procedure

1. 1
   Hold the ignition key or start button in the IG ON position for 5 seconds.
2. 2
   Turn the ignition OFF, then start the engine.