Quote:
Originally Posted by Open Loop
Another question for y'all. Per the installation instructions at the Tire Rack website:
After the alignment is completed. The steering angle must be re-calibrated for the OEM stability control to operate normally. If this is not done, the stability control may interfere with performance driving scenarios. For this particular vehicle, the steering angle was -3.2 degrees off until re-calibrated.
How is this re-calibration performed? Thank you.
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I found this (haven't done this myself, looks like Techstream can be acquired for cheap)
https://demos.starbase7.net/t3Portal..._rm_index.html
1. ROTATION ANGLE SENSOR INITIALIZATION AND TORQUE SENSOR ZERO POINT CALIBRATION
NOTICE:
Initialize the rotation angle sensor and calibrate the torque sensor zero point if any of the following conditions occur:
The power steering ECU is replaced.
The steering column assembly is replaced.
Steering effort differs between turning left and right.
HINT:
When rotation angle sensor initialization and torque sensor zero point calibration are performed, the rotation angle sensor value initialization and the torque sensor zero point calibration are performed at the same time.
(a) Inspection before calibration
(1) Turn the ignition switch off.
(2) Connect the Techstream to the DLC3.
(3) Turn the ignition switch to ON.
(4) Turn the Techstream on.
(5) Enter the following menus: Chassis / EMPS / Data List.
(6) Check the values by referring to the table below.