Programming and Relearning

HYBRID / BATTERY CONTROL: HYBRID CONTROL SYSTEM: REGISTRATION

NOTICE:
The Vehicle Identification Number (VIN) must be input into the replacement power management control ECU.

HINT
The VIN is in a 17-digit alphanumeric vehicle identification number. The Techstream is required to register the VIN.

1. DESCRIPTION

(a) Read VIN: This process allows the VIN stored in the power management control ECU to be read, in order to confirm that the two VINs, provided with the vehicle and stored in the power management control ECU, are the same.

(b) Write VIN: This process allows the VIN to be input into the power management control ECU. If the power management control ECU is changed, or the power management control ECU VIN and the vehicle VIN do not match, the VIN can be registered, or overwritten in the power management control ECU by following this procedure.

2. READ VIN

(a) Confirm the vehicle VIN.

(b) Connect the Techstream to the DLC3.

(c) Turn the power switch on (IG).

(d) Turn the Techstream on.

(e) Enter the following menus: Powertrain / Hybrid Control / Utility / VIN / VIN Read.

3. WRITE VIN

(a) Confirm the vehicle VIN.

(b) Connect the Techstream to the DLC3.

(c) Turn the power switch on (IG).

(d) Turn the Techstream on.

(e) Enter the following menus: Powertrain / Hybrid Control / Utility / VIN / VIN Write.