Fault-finding table

Make

Alfa Romeo

Model

145/146 Electrical System Diagnosis Manual, Volume 3

Year

1994–2001

Section

Seats › Fault-finding table

145 electrical system diagnosisFault-finding table

FAULT-FINDING TABLE

Fault	Component to be checked
	F21	F4	(I88)	(O17)	(I87)	(O14)	(B51)	(B62)
RH seat heating	●	●	●	●			●
LH seat heating	●	●		●	●	●
RH seat heating control lights							●
LH seat heating control lights	●					●

CHECKING COMPONENTS

Seat heater (O14) - (O17)

SPECIFICATIONS
Cushion resistance (conn. B)	1.45 Ω
Seat back resistance (conn. A)	0.98 Ω
Thermal contact cut in temperature	26 ± 3°C

01 Diagnostics