START HEATER UTILITY [WATER HEATER SYSTEM]

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Water Heater Unit Start Heater Utility

1.  Connect the M-MDS (IDS) to the DLC-2.

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2.  After the vehicle is identified, select the following items from the initial screen of the IDS.

(1)  Select “Electrical”.

(2)  Select “Supplemental Heater”.

(3)  Select “FFH”.

3.  Then, select the “FFH Start Heater Utility” from the screen menu.

4.  Perform the configuration according to the directions on the screen.

5.  Retrieve DTCs using the M-MDS, then verify if DTCs are present.

•  If a DTC is present, perform the applicable DTC inspection. (See DTC TABLE [MZR-CD 2.2].)