DSC HU/Cm Removal/Installation: Notes
CAUTION:
- The internal parts of the DSC HU/CM could be damaged if dropped. Be careful not to drop the DSC HU/CM. Replace the DSC HU/CM if it is subjected to an impact.
- If the DSC HU/CM configuration is not completed, it could result in an unexpected accident due to the DSC being inoperative. If the DSC HU/CM is replaced, always use the automatic configuration function so that the DSC operation conditions are correct.
- The DSC may not function normally immediately after the DSC HU/CM is replaced. After installation, always perform the initialization procedures for the combined sensor, brake fluid pressure sensor.
NOTE:
- When the ignition is switched to ON or the engine is started after the DSC HU/CM have been replaced, the DSC CM reads data from the instrument cluster via CAN communication to perform automatic configuration.
- Remove the battery and battery tray. (See BATTERY REMOVAL/INSTALLATION [LF, L5] .) (See BATTERY REMOVAL/INSTALLATION [L3 WITH TC] .)
- Remove in the order indicated in the table.
- Install in the reverse order of removal.
- Switch the ignition to ON or start the engine, and maintain this condition for approx. 30 s to allow the DSC HU/CM automatic configuration to be performed.
- Perform the initialization procedures for the combined sensor, brake fluid pressure sensor. (See DSC SENSOR INITIALIZATION PROCEDURE .)
- Clear the DTCs from the memory. (See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)] .)