Follow the instructions in the repair manual for disconnecting and connecting the battery to the letter .
Removing:
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Disconnect battery.
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Remove the on-board network control unit -J519-.
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Release the fastening tabs -arrows- of the relay carrier -1- and remove the relay carrier -1- from its housing -2-, as far as the length of the cable will allow.
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Remove the relays -arrows- from the relay carrier -1-.
Note
The number of relays depends on the vehicle equipment.
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Press the connector retention tabs -1- opening them in the -direction of the arrow-. Run the connectors -1- through the relay carrier.
Installing:
Installation is carried out in the reverse sequence; note the following:
Note
When installing the relay carrier -1- make sure the relay carrier fits “correctly” into its housing -2- and the retaining tabs -arrows- fit in “correctly”.