145/146 Electrical System Diagnosis Manual, Volume 3 (1994-2001): 145 electrical system diagnosis
Also for this vehicle: 145/146 Factory Service Manual (1994-1999), 145/146 Engines, 146 Bodywork and Engine Overhaul Manual (1994-2001).
Diagnostics
Engine
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Airbag13 pages
- Airbag
- General description
- WIRING DIAGRAM (TRW control unit, from chassis no....)
- WIRING DIAGRAM (from Model Year '97)
- Functional description2
- COMPONENTS AND CONNECTORS (cont.d)
- COMPONENTS AND CONNECTORS (cont.d)
- COMPONENTS AND CONNECTORS (cont.d)
- Location of components
- Fault-finding
- Diagnosis with flashing codes2
Air Conditioner65 pages
- Engine fan control
- Fan and recirculation control
- Functional description
- Components and connectors (cont.d)
- Components and connectors (cont.d)
- Components and connectors (cont.d)
- Compressor connection2
- Wiring Diagram (Boxer versions - from chassis no 4065018)
- Functional Description
- Functional description
- Components and Connectors
- Components and connectors (cont.d)
- Components and connectors (cont.d)
- Components and connectors (cont.d)
- Components and connectors (cont.d)
- Wiring Diagram (TD version - up to chassis no. ....)
- Wiring Diagram (TD version - from chassis no. ....)
- Functional Description
- Components and Connectors
- Components and Connectors (contd.)
- Components and Connectors (contd.)
- Components and Connectors (contd.)
- Wiring Diagram (T.SPARK)
- Functional Description
- Components and Connectors
- Components and Connectors (contd.)
- Components and Connectors (contd.)
- Checking the Engine Fan
- Checking the Engine Fan
- Wiring Diagram (Boxer versions)
- Wiring Diagram (Boxer versions - up to chassis no. 4065017)23
- Functional Description
- Components and Connectors
- Components and connectors (cont.d)
- Components and connectors (cont.d)
- Components and connectors (cont.d)
- Components and connectors (cont.d)23
- Functional Description
- Components and Connectors
- Components and Connectors (contd.)
- Components and Connectors (contd.)
- Components and Connectors (contd.)
- Wiring diagram (T.SPARK version)
- Functional Description
- Components and Connectors
- Components and Connectors (contd.)
- LOCATION OF COMPONENTS (Boxer Versions)
- LOCATION OF COMPONENTS (TD Version - up to chassis no.....)
- LOCATION OF COMPONENTS (Boxer Versions - up to chassis no. 4065017)
- LOCATION OF COMPONENTS (Boxer Versions - from chassis no. 4065018)
- LOCATION OF COMPONENTS (TD Version - up to chassis no.....)
- LOCATION OF COMPONENTS (TD version - from chassis no.....)
- LOCATION OF COMPONENTS (T.SPARK version)
- Climate control fan and recirculation
- Engine fan control
- Checking Components
- Recirculation port control motor Q27
- Minimum pressure switch (antifros) Q9
- Cooling fan P2
- Fan resistance O22
Anti Theft Device26 pages
- Anti-theft device/alarm
- General description
- Operation
- Alarm mode
- SELF-ENABLING (only for certain Markets and for versions without ALFA ROMEO CODE)
- Protected programming
- Memory opening
- Wiring diagram a
- Wiring diagram b
- Functional description
- Components and connectors
- COMPONENTS AND CONNECTORS (cont.d)
- COMPONENTS AND CONNECTORS (cont.d)
- COMPONENTS AND CONNECTORS (cont.d)
- COMPONENTS AND CONNECTORS (cont.d)
- COMPONENTS AND CONNECTORS (cont.d)
- Location of components
- Fault-finding
- Manual diagnosis2345678
Automatic Air Conditioner38 pages
- Index
- General description
- Air cooling system:
- Wiring Diagram
- Wiring Diagram
- Wiring Diagram
- Functional Description
- Connector a
- Components and Connectors
- Components and Connectors (continued)
- Components and Connectors (continued)
- Components and Connectors (continued)
- Components and Connectors (continued)
- Components and Connectors (continued)
- Wiring Diagram
- Wiring Diagram (M.Y. '97 and M.Y. '98)
- Functional Description
- Components and Connectors
- Components and Connectors (continued)
- Components and Connectors (continued)
- Wiring Diagram
- Wiring Diagram (TD-CAT version)
- Functional Description
- Components and Connectors
- Components and Connectors (continued)
- Components and Connectors (continued)
- Wiring Diagram
- Functional Description
- Components and Connectors
- Components and Connectors (continued)
- LOCATION OF COMPONENTS (petrol versions)
- LOCATION OF COMPONENTS (TD versions)
- LOCATION OF COMPONENTS (JTD versions)
- Self-diagnosis2
- Check components
- Climate control system fan control Q4
- Mixing control actuator Q30
Check Panel15 pages
- Check panel
- General description
- Doors open indicator2
- Functional Description
- Components and Connectors
- Components and Connectors (cont.d)
- Components and Connectors (cont.d)
- Location of Components
- Clock
- Wiring Diagram
- Functional Description
- Components and Connectors (cont.d)
- Location of Components
- Fault-finding table
Door Locking System15 pages
- Door locking system
- Wiring diagram
- Wiring diagram
- Wiring diagram
- General description
- Components and connectors
- COMPONENTS AND CONNECTORS (cont.d)
- COMPONENTS AND CONNECTORS (cont.d)
- COMPONENTS AND CONNECTORS (cont.d)
- COMPONENTS AND CONNECTORS (cont.d)
- COMPONENTS AND CONNECTORS (cont.d)
- Location of components
- Faultfinding table23
Electrical Updates29 pages
- Volume iii
- Update chart
- Update chart
- Update chart
- Update chart
- Update chart
- Update chart
- Update chart
- Update chart
- Update chart
- Update chart
- Update chart
- Update chart
- Update chart
- Update chart
- Update chart2
- Update chart
- Update chart
- Update chart
- Update chart
- Update chart
- Update chart
- Update chart
- Update chart
- Update chart
- Update chart
- Update chart
- Update chart
Front and Rear Foglights19 pages
- Fog lights and rear fog guards
- Wiring diagram
- Wiring diagram
- Wiring diagram
- Wiring diagram
- Wiring diagram
- General description
- Components and connectors
- COMPONENTS AND CONNECTORS (cont.d)
- Components and connectors
- COMPONENTS AND CONNECTORS (cont.d)
- COMPONENTS AND CONNECTORS (cont.d)
- COMPONENTS AND CONNECTORS (cont.d)
- COMPONENTS AND CONNECTORS (cont.d)
- COMPONENTS AND CONNECTORS (cont.d)
- Location of components2
- Faultfinding table2
Fusebox30 pages
- Index
- WIRING DIAGRAM Box "A" ("high" versions)
- WIRING DIAGRAM Box "B" ("low" versions)
- WIRING DIAGRAM Box "C"
- General description2
- Connector b2
- Connector d
- Connector e
- Connector f
- Connector g
- F1
- Connector i
- Connector j
- Connector k
- Fusebox supply
- Connector c
- Connector e
- Connector g
- Connector i2
- Box "A"
- Box "B"
- Box "C"
- LOCATION OF FUSES AND RELAYS (Box "A")
- LOCATION OF FUSES AND RELAYS (Box "B")
- LOCATION OF FUSES AND RELAYS (Box "C")
- Fuses and relays on auxiliry bracket
- Fuses and relays on auxiliary bracket
Heater11 pages
- Manually operated recirculation
- Functional Description
- Components and Connectors (cont.d)
- Components and Connectors (cont.d)
- ELECTRICALLY OPERATED RECIRCULATION (only for certain Markets)
- Functional Description
- Components and Connectors
- Components and Connectors (cont.d)
- Location of components
- Fault-finding table
- Heating/ventilation fan control Q4
Heating and ventilation11 pages
Instructions for repair2 pages
Electrical components61 pages
- List of contents
- List of contents
- Ignition coils (1351 iaw)
- Checks and inspections
- Ignition module
- Starter motor
- Dis-assembly23
- Checks and Inspections
- Checking the efficiency of the coupling relay
- Battery
- Maintenance
- Dis - assembly/re - assembly2
- Checks and inspections
- Checking the brush wear
- Insulation test for stator windings
- Glow plugs
- Glow plugs
- Battery2
- Removal/refitting2
- Dis-assembly/re-assembly2
- Chieks and inspections
- Rotor insulation test
- Ignition coils
- Testing and checking
- Starter motor
- Removing/refitting
- Battery2
- Removing/refitting
- Replacing ashtray and cigar lighter bulbs
- Bulb table
- Replacing climate control unit controls bulbs
- Third stop light
- Fuse box2
- Windscreen washer & rear screen washer pump and headlight washer pump
- Ceiling lamp control switch on door pillars
- Ignition switch
- Full load switch for disengaging the conditioner compressor (1929 TD)
- Door rearview mirror adjustment switch
- Anti-theft device
- Car radio
- Alfa romeo code
- Services control unit
- General
- Removing/refitting
- Power window control unit
- Door lock control unit
- Removing/refitting (1929 TD - t. spark 16v)
- INJECTION - IGNITION CONTROL UNIT ROCHESTER (Boxer version [1596])
- E.g.r. system control unit
- Automatic climate control system control unit
- Injection control unit
- Tail light clusters
- Ceiling lamp timer
Indicators And Hazard12 pages
Instrument Cluster40 pages
- Index
- General description
- Wiring diagram - up to Model Year '9623
- Components and Connectors
- Pnk blk
- Instrument cluster supply
- Wiring diagram
- Functional Description
- Components and Connectors (cont.d)
- REV COUNTER AND SPEEDOMETER (up to M.Y. '97)
- Functional Description
- Components and Connectors
- REV COUNTER AND SPEEDOMETER (from M.Y. '99)
- Functional Description
- Components and Connectors
- Components and Connectors (cont.d)
- Engine warning lights
- Wiring diagram
- Functional Description
- Components and Connectors
- Components and Connectors (cont.d)
- Components and Connectors (cont.d)
- Components and Connectors (cont.d)
- Components and Connectors (cont.d)
- Branding system warning lights2
- Functional Description
- Components and Connectors
- Components and Connectors (cont.d)
- Components and Connectors (cont.d)
- LOCATION OF COMPONENTS (Petrol Versions)
- LOCATION OF COMPONENTS (TD and JTD Version)
- Fault-finding table2
- Checking components
- Sender for engine coolant temperature gauge L72
- Minimum oil pressure contact L2
Lighting Controls and Indicators12 pages
Location of earths20 pages
- Index
- General description
- Wiring diagrams2345
- G55a (Boxer versions)2
- G60 (Boxer 1.6 - MP31 version)
- G63a
- Ceiling lights2
- G267 (Boxer versions)
- Components and connectors
- COMPONENTS AND CONNECTORS (cont.d)
- COMPONENTS AND CONNECTORS (cont.d)
- COMPONENTS AND CONNECTORS (cont.d)
- COMPONENTS AND CONNECTORS (cont.d)
- Location of earths on the car
Manual Air Conditioner: index2 pages
Manual Air Conditioner55 pages
- CLIMATE CONTROL: MANUAL AIR CONDITIONER - Model Year '97
- General description
- compressor cut out thermal contact:
- Fan and recirculation control
- Wiring Diagram
- Wiring Diagram
- Functional Description
- Components and Connectors
- Components and Connectors (continued)
- Components and Connectors (continued)
- Wiring Diagram
- Wiring Diagram
- Functional Description
- Components and Connectors
- Components and Connectors (continued)
- Components and Connectors (continued)
- Wiring Diagram
- Wiring Diagram (TD-CAT Version)
- Functional Description
- Components and Connectors
- Components and Connectors (continued)
- Components and Connectors (continued)
- Wiring Diagram
- Functional Description
- Components and Connectors
- Components and Connectors (continued)
- Components and Connectors (continued)
- ENGINE FAN CONTROL (Petrol version)
- Wiring Diagram
- Wiring Diagram (Model Year '97)
- Wiring Diagram (Model Year '98)
- Functional Description2
- Components and Connectors (continued)
- Components and Connectors (continued)
- Wiring Diagram
- Wiring Diagram (TD-CAT version)
- Functional Description
- Components and Connectors
- Components and Connectors (continued)
- Components and Connectors (continued)
- ENGINE FAN CONTROL (JTD version)
- Functional Description
- Components and Connectors
- Components and Connectors (continued)
- Components and Connectors (continued)
- LOCATION OF COMPONENTS (petrol versions)
- LOCATION OF COMPONENTS (TD versions)
- LOCATION OF COMPONENTS (JTD versions)
- Fault-finding table
- Engine fan control
- Checking Components
- Compressor electromagnetic joint Q11
- Compressor cut out thermal contact Q12
- Fan two-level thermal contact L33 (only TD)
Volume III index2 pages
Power Supply29 pages
- Power supply
- General description
- WIRING DIAGRAM Boxer versions
- WIRING DIAGRAM Boxer versions
- COMPONENTS AND CONNECTORS (cont.d)
- COMPONENTS AND CONNECTORS (cont.d)
- LOCATION OF COMPONENTS (Boxer versions)
- WIRING DIAGRAM (TD version - up to chassis no. ....)2
- WIRING DIAGRAM (TD-CAT version)
- WIRING DIAGRAM (TD version)
- FUNCTIONAL DESCRIPTION (TD, TD-CAT version)
- COMPONENTS AND CONNECTORS (contd.)
- COMPONENTS AND CONNECTORS (contd.)
- COMPONENTS AND CONNECTORS (contd.)
- LOCATION OF COMPONENTS (TD, TD-CAT version)
- WIRING DIAGRAM (T.SPARK version)
- WIRING DIAGRAM (T.SPARK version)
- WIRING DIAGRAM (T.SPARK version)
- FUNCTIOnAL DESCRIPTION
- COMPONENTS AND CONNECTORS (T.SPARK version)
- COMPONENTS AND CONNECTORS (contd.)
- LOCATION OF COMPONENTS (T.SPARK version)
- WIRING DIAGRAM (JTD version)
- FUNCTIONAL DESCRIPTION (JTD version)
- COMPONENTS AND CONNECTORS (JTD version)
- COMPONENTS AND CONNECTORS (contd.)
- LOCATION OF COMPONENTS (JTD version)
- Checking Components
Radio Telephone Provision6 pages
Screen & Headlamp Washers17 pages
- Windscreen wiper/washer - rearscreen wiper/washer - headlamp washer
- Wiring diagram
- Wiring diagram
- Wiring diagram
- Wiring diagram
- General description
- Components and connectors
- COMPONENTS AND CONNECTORS (cont.d)
- COMPONENTS AND CONNECTORS (cont.d)
- COMPONENTS AND CONNECTORS (cont.d)
- COMPONENTS AND CONNECTORS (cont.d)
- Location of components
- Faultfinding table
- Windscreen wiper motor (P1) - rearscreen wiper motor (P21)234
Starting and Charging26 pages
- Index
- General description
- WIRING DIAGRAM (Boxer versions)
- FUNCTIONAL DESCRIPTION (Boxer versions)
- COMPONENTS AND CONNECTORS (cont.d)
- COMPONENTS AND CONNECTORS (cont.d)
- LOCATION OF COMPONENTS (Boxer versions)
- Terminal board
- WIRING DIAGRAM (TD version - from chassis no.....)
- WIRING DIAGRAM (TD-CAT version)
- FUNCTIONAL DESCRIPTION (TD version)
- COMPONENTS AND CONNECTORS (TD version)
- COMPONENTS AND CONNECTORS (contd.)
- COMPONENTS AND CONNECTORS (contd.)
- COMPONENTS AND CONNECTORS (contd.)
- LOCATION OF COMPONENTS (TD version)
- LOCATION OF COMPONENTS (TD-CAT version)
- WIRING DIAGRAM (T.SPARK version)
- FUNCTIONAL DESCRIPTION (T.SPARK version)
- COMPONENTS AND CONNECTORS (contd.)
- LOCATION OF COMPONENTS (T.SPARK version)
- WIRING DIAGRAM (JTD version)
- FUNCTIOnAL DESCRIPTION (JTD version)
- COMPONENTS AND CONNECTORS (contd.)
- LOCATION OF COMPONENTS (JTD version)
- Fault-finding table
Towing Arrangement4 pages