5520C20 HEATER PLUGS CONTROL UNIT - R.R - Fiat - NUOVA 500 - eLearn

312002343 - 5520C20 HEATER PLUGS CONTROL UNIT - R.R

) - Disconnect the negative battery terminal.

	Description	Connector
-	Battery	See A001 BATTERY

1. Release the wiring from the retaining clip.2. Undo the fixing bolt (2a) and place the heater plugs control unit (2b) to one side.

1. Disconnect the electrical connections for the heater plugs control unit.

	Description	Connector
1	Glow plug preheating control unit	See M015 PLUG PREHEATING CONTROL UNIT

2. Remove the control unit complete with support.

1. Working at the bench, undo the fixing bolt and separate the mounting bracket (1a) from the control unit (1b).

Refitting ( Removing

) - Working at the bench, fit the control unit on the mounting bracket and tighten the fixing bolt. 1. Connect the electrical connections for the heater plugs control unit.

	Description	Connector
1	Glow plug preheating control unit	See M015 PLUG PREHEATING CONTROL UNIT

- Fit the support complete with heater plugs control unit in place and tighten the fixing bolt.- Secure the wiring to the retaining clip.- Connect the negative battery terminal.

	Description	Connector
-	Battery	See A001 BATTERY