46
Component Replacement
4010609a
± 5°
-5°
Z
+2°
-2°
Y
+2°
-2°
X
5. Remove the two mounting capscrews and nuts. Remove the ESC module.
ESC modules are installed by the vehicle manufacturer close to the vehicle center of gravity.
Depending on the vehicle manufacturer, the ESC module might face towards the front of the
vehicle or rear. For correct operation and the best performance, verify the ESC module is
correctly leveled and securely mounted as per vehicle manufacturer specs. Do not move the
module to a different location as this will affect the system performance.
Installation
It is important that the module is aligned correctly and the tab on the ESC mounting surface fits
into the appropriate hole.
1. Install the ESC module with the two capscrews and nuts. Tighten the capscrews per the
manufacturer’s recommendation.
2. Connect the wiring harness connector to the ESC module. Hand tighten only.
3. Remove the stands and blocks.
4. Test the installation.
Test the Installation
To test the ESC module installation, the system must be calibrated.
1. Follow the ESC End of Line Calibration Procedure described in this manual.
2.
When the ESC End of Line Calibration Procedure is completed, the ABS and ATC/ESC lamps should
come on and go back off when ignition power is turned on. The ATC/ESC lamp may remain on briefly
after the ABS lamp goes off.
3. There should not be any active faults displayed in the ECU memory.
