Workshop Manuals Factory service & repair Fiat
01 General information02 Specifications03 Manufacturing data and tolerances04 Tightening torques05 Fluids and lubricants06 Maintenance07 Diagnostic checks08 Engine09 Clutch10 Gearbox and differential11 Axles and driveshafts12 Brakes13 Steering14 Suspension and wheels15 Heating, air conditioning and auxiliary units16 Electrical equipment17 Body fittings18 Body panels and frame19 Wiring diagrams and electrical functions20 Wiring harnesses21 Connectors and pin-outs22 Fault diagnosis23 Special tools
Fiat Croma Factory Service Manual (2005-2010)16 · Electrical equipment
16 · Electrical

Heater plugs control unit - r.r

Make
Fiat
Model
Croma Factory Service Manual
Year
2005–2010
Section
Engine starting › Heater plugs control unit - r.r
Electrical equipmentHeater plugs control unit - r.r

HEATER PLUGS CONTROL UNIT - R.R

Operation 5520C20 · COLD STARTING SYSTEM (DIESEL ENGINES)

1.9 JTD 8v, 1.9 JTD 16v, 2.4 JTD 20v

Removing

- Turn the ignition key to the OFF position.

- Disconnect the negative battery terminal.

DescriptionConnector
BATTERYSee A001 BATTERY

1. Undo the nut (1a) fixing the heater plugs control unit (1b) to the partition and rotate it to access the electrical connections.

DescriptionConnector
1bHEATER PLUGS CONTROL UNITSee M015 HEATER PLUGS CONTROL UNIT
HEATER PLUGS CONTROL UNIT - R.R

1. Undo the fixing nut (1a) for the electrical connection (1b) and disconnect the connection.

2. Release the mountings and disconnect the electrical connections (2a) and (2b) and remove the control unit from the vehicle.

DescriptionConnector
1bHEATER PLUGS CONTROL UNITSee M015 HEATER PLUGS CONTROL UNIT
DescriptionConnector
2aHEATER PLUGS CONTROL UNITSee M015 HEATER PLUGS CONTROL UNIT
DescriptionConnector
2bHEATER PLUGS CONTROL UNITSee M015 HEATER PLUGS CONTROL UNIT
HEATER PLUGS CONTROL UNIT - R.R

Refitting

- Check that the heater plugs control unit is not damaged.

- Connect the electrical connection and secure it using the fastening nut.

DescriptionConnector
HEATER PLUGS CONTROL UNITSee M015 HEATER PLUGS CONTROL UNIT

- Connect the two electrical connections and attach them using the mountings.

DescriptionConnector
HEATER PLUGS CONTROL UNITSee M015 HEATER PLUGS CONTROL UNIT
DescriptionConnector
HEATER PLUGS CONTROL UNITSee M015 HEATER PLUGS CONTROL UNIT

- Secure the control unit to the partition using the fixing nut.

DescriptionConnector
HEATER PLUGS CONTROL UNITSee M015 HEATER PLUGS CONTROL UNIT

- Reconnect the negative battery terminal.

DescriptionConnector
BATTERYSee A001 BATTERY

Parts & tools for this job For 2005 Fiat Croma

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