Workshop Manuals Factory service & repair Alfa Romeo
01 145 electrical system diagnosis02 146 electrical system diagnosis03 ABS, Alfa Romeo Code and engine management
Alfa Romeo 145/146 Electrical System Diagnosis Manual, Volume 3 (1994-2001)01 · 145 electrical system diagnosis
01 · Diagnostics

Components and Connectors (cont.d)

Make
Alfa Romeo
Model
145/146 Electrical System Diagnosis Manual, Volume 3
Year
1994–2001
Section
Heater › Components and Connectors (cont.d)
145 electrical system diagnosisComponents and Connectors (cont.d)

Components and Connectors (cont.d)

Connector for heating and ventilation control wiring G43
Connector for heating and ventilation control wiring with wire color codes and terminal labels Q5, F8b, F8a, Q4, F8a, F8b, Q1, G1, H, A, B, 2.5BLK, YEL-BLK, 2.5RN, 2.5OR, 2.5PNK, 2.5BLK-G148b, YEL-RED, 2.5OR, 178
Earth under LH dashboard G148b Heater fan fuse G255
Heater fan relay I78 Heater fan Q1
Heater fan control Q4 Heater fan speed adjustment resistance Q5

Parts & tools for this job For 1994 Alfa Romeo 145/146

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