Fault-finding table
- Make
- Alfa Romeo
- Model
- 145/146 Electrical System Diagnosis Manual, Volume 3
- Year
- 1994–2001
- Section
- Starting and Charging › Fault-finding table
FAULT-FINDING TABLE
| Fault | Component to be checked | ||||||
|---|---|---|---|---|---|---|---|
| F1 | A1 | B1 | G384 | A11 | A3 | C10 | I10 |
| Engine starting (1) | ● | ● | ● | ● | ● | ||
| Charging | ● | ● | |||||
| Charge warning light | ● | ● | |||||
(1) Only for cars without ALFA ROMEO CODE, but with theft alarm: beforehand check that the theft alarm is working properly (see "Theft Alarm" section) as it may have cut off the supply to the starter motor.
(2) The instrument cluster C10 cannot be overhauled. Therefore, in the event of a fault it is not possible to replaced individual warning lights and a complete new instrument cluster must be installed.
(* TD version only, from chassis no.....; T.SPARK and JTD
CHECKING COMPONENTS
Ignition switch B1
Check the internal connections following the table below:
| F2 Reed identification codes | POSITION OF KEY | |||
|---|---|---|---|---|
|
PARK | key can be removed | STOP key can be removed | DRIVE key not removable |
Starter motor A11
If necessary, refer to the starter motor specifications and instructions given in the section "ELECTRIC SYSTEM-ENGINE STARTING"
Alternator A3
If necessary, refer to the starter motor specifications and instructions given in the section "ELECTRIC SYSTEM-CURRENT GENERATION"
Battery A1
If necessary, refer to the starter motor specifications and instructions given in the section "ELECTRIC SYSTEM-CURRENT GENERATION"
Parts & tools for this job For 1994 Alfa Romeo 145/146
- TOOLBattery testerSearch: car battery tester
- TOOLDigital multimeterSearch: automotive digital multimeter
- TOOLBattery terminal cleanerSearch: battery terminal cleaner
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