Workshop Manuals Factory service & repair

Fiat Bravo Factory Service Manual (2007-2014)22 · Fault diagnosis

22 · Diagnostics

Front seat heating not working

Make: Fiat
Model: Bravo Factory Service Manual
Year: 2007–2014
Section: Seats › Front seat heating not working

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Fault diagnosisFront seat heating not working

FRONT SEAT HEATING NOT WORKING

The seat cushion and front backrest heater pad is not working / not working properly.

1	SEAT CONNECTION CHECK	All OK	Problems encountered	Operation
		Test results
	Check the connection between the seat connection and the floor connection	Move on to Step 2	Heater pad power supply connector detached from the connection on the vehicle floor	Fit the seat heater pad connection correctly to the vehicle floor connection
2	CHECK ON CONNECTIONS FOR CUSHION HEATER PAD AND BACKREST HEATER PAD	All OK	Problems encountered	Operation
	Check that the cushion heater pad connector and backrest heater pad connector are correctly attached	Move on to Step 3	Cushion heater pad connector detached from backrest heater pad connector	Fit the cushion and backrest connectors correctly
3	HEATER PAD BUTTON CHECK	All OK	Problems encountered	Operation
	Check that the connector is correctly inserted in the heater pad button, also check for any oxidation/impurities at the connector/button	Move on to Step 4	1.Connector not correctly inserted in the heater pad button 2. Presence of oxidation/impurities at button connector	1. Restore correct heater pad button connection engagement 2. Eliminate oxidation/impurities at heater pad button connector
4	HEATER PAD WIRING CHECK	All OK	Problems encountered	Operation
	Check for any breaks/tears in the cushion heater pad and backrest heater pad wiring	Move on to Step 5	1.Presence of cuts/tears in the cushion heater pad supply leads 2. Presence of cuts/tears in the backrest heater pad supply leads	1. Replacement of cushion heater pad Op. 7045M22 HEATER PAD FOR FRONT SEAT CUSHION, LEFT OR RIGHT - R.R. FOLLOWING ELECTRICAL CIRCUIT CHECK 2. Replacement of backrest heater pad Op. 7045M26 FRONT SEAT BACKREST HEATER PAD, LEFT OR RIGHT - R.R. FOLLOWING ELECTRICAL CIRCUIT CHECK
5	CHECK ON OPERATION OF CUSHION AND BACKREST HEATER PAD HEATER COIL	All OK	Problems encountered	Operation
	Check that the cushion heater pad and backrest heater pad heating coil is working properly	End of diagnosis	1. Cushion heater pad heating coil broken 2. Backrest heater pad heating coil broken	1. Replacement of cushion heater pad Op. 7045M22 HEATER PAD FOR FRONT SEAT CUSHION, LEFT OR RIGHT - R.R. FOLLOWING ELECTRICAL CIRCUIT CHECK 2. Replacement of backrest heater pad Op. 7045M26 FRONT SEAT BACKREST HEATER PAD, LEFT OR RIGHT - R.R. FOLLOWING ELECTRICAL CIRCUIT CHECK

‹ Prev Front seat height adjustment hardening Next › Rear seat backrest adjustment stiff

Parts & tools for this job For 2007 Fiat Bravo

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