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SH-AWD Control Unit Initialization Acura RDX I

Rear Differential 1 illustration

SH-AWD Control Unit Initialization

Whenever the SH-AWD control unit is replaced, it must initialized.

Scheme 8

Scheme 8: SH-AWD Control Unit Initialization
Scheme 8: SH-AWD Control Unit Initialization
  1. With the ignition switch to LOCK (0), connect the HDS to the 16P DLC (A) behind the driver's dashboard lower cover.
  2. Turn the ignition switch to ON (II).
  3. From the mode menu, select miscellaneous test, then select neutral menu and follow the screen prompts.
  4. Make sure the HDS communicates with the vehicle and the SH-AWD control unit. If it doesn't troubleshoot the DLC circuit (see «DLC CIRCUIT TROUBLESHOOTING»(/acura/rdx/i-2006-2009/remont/testing-diagnostics/#pgm-fi-system__dlc-circuit-troubleshooting) ).

Note. See the HDS help menu for specific instructions.