Kia Carnival 2007 Workshop Manual page 968

VARIANT CODING
The HECU is programmed with a variant code based on the vehicle powertrain configuration. This variant code is
used to determine the appropriate ESP calculations. Variant code programming should be performed whenever an
HECU is replaced.
PROCEDURE OF VARIANT CODING
1. Install a PCM(ECM & TCM)/ESP normally.
2. Connect the scan tool to the data link connector located underneath the dash panel.
3. Select vehicle name.
4. Select ANTI-LOCK BRAKE SYSTEM.