Croma Factory Service Manual (2005-2010): Electrical equipment
General
Maintenance
Diagnostics
Engine
Transmission
Brakes
Steering & suspension
Heating & A/C
Electrical
Body & interior
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
- General › Electrical equipment - general remarks
Instrument/gauge electrical circuits32 pages
- Introduction - electrical circuits for instruments/gauges
- Multi-function components
- Check diesel preheating relay protection fuse
- Engine power supply fuse check
- Engine management control unit power supply fuse circuit check
- Check spark plug heating fuse
- Key recognition device efficiency check
- Check power supply to the parking sensor control unit (nsp)
- Nstrument/gauge electrical circuits - general remarks
- Junction unit - r+r
- Additional junction unit in engine compartment - r.r.
- Supplementary junction box in luggage compartment - r.r
- Container for additional junction unit in engine compartment - r.r.
- Container for additional junction unit in engine compartment - r.r. with additional junction unit removed
- Main body computer/junction unit - r.r.
- Main body computer /unction unit - dismantling at the bench
- Steering wheel control unit digital network node - r.r.
- Control unit (digital network node) in driver''s door - r.r.
- Control unit (digital network node) in driver''s door - r.r. with panel removed
- Control unit (digital network node) in passenger side door - r.r.
- Passenger side door control unit digital network mode r r with panel removed
- Control unit (digital network node) in boot compartment - r.r.
- Front door wiring (one), left or right - r.r. with water guard or frame detached
- Front door wiring (one) left or right - r.r
- Rear door wiring (one) left or right - r.r with water guard or frame detached
- Rear door wiring (one) left or right - r.r
- Front crossmember wiring - r.r
- Bonnet wiring - r.r.
- Built-in wiring under dashboard - r.r. with dashboard trim removed
- Built-in wiring under dashboard - r.r.
- Passenger compartment wiring - r.r. with interfering components detached
- Passenger compartment wiring - r.r
Engine starting10 pages
- Introduction - engine starting
- Ignition switch efficiency check
- Diesel preheating relay check
- Heater plugs operation check
- Engine ignition - general remarks
- Ignition switch assembly - r+r
- Starter motor - r+r
- Starter motor - dismantle and rebuild at bench - wash, check and replace components if necessary
- Starter motor solenoid - r+r with motor removed
- Heater plugs control unit - r.r
Current generation14 pages
- Introduction - current generation
- Check alternator terminal "d+"
- Check alternator operation
- Battery voltage check
- Check battery charge status
- Current generation - general remarks
- Alternator - r+r
- Alternator voltage regulator - r.r. with alternator removed
- Alternator pulley or fan - r+r with alternator removed
- Battery - r+r
- Battery earth lead - r+r
- Cable between battery and junction unit in engine compartment - r&r
- Supply box on battery (link battery and fuse box) - r r
- Battery support/drip tray - r.r
Exterior lighting40 pages
- Introduction - exterior lighting
- Dipped beam circuit check
- Check ignition-operated headlamp power supply
- Check the continuity of hte low beam wiring inside the headlamp
- Bidirectional serial line check
- Check the headlamp alignment motor supply wiring
- Speed signal check
- Check the speed signal wiring continuity inside the master headlamp
- Check the headlamp high beam function control coil supply wiring
- Headlamp alignment sensor check
- Exterior lighting - general remarks
- Exterior rear light (one), left or right - r.r.
- Interior rear light (one), left or right - r.r.
- Tail-light - r r
- Bulb for side light/brake light/direction indicator for exterior rear light cluster - r.r.
- (one) number plate light - r.r.
- Main beam bulb (one) for one headlamp/light cluster lh or rh - r.r
- Low beam bulb (one) for one headlamp/light cluster lh or rh - r.r
- Bulb (one) for side light for one headlamp/light cluster, l/h or r/h - r+r
- Bulb (one) for front direction indicator in headlamp/light cluster, lh or rh - r.r
- Headlamp/light cluster light beam - position
- Control unit of one gas discharge light cluster r r
- Control unit of one right gas discharge light cluster one lh or rh rr with light cluster removed
- Dipped beam for one gas discharge lighting unit one lh or rh r r
- Bulb for side light for gas discharge light cluster (one) lh or rh - r.r.
- High beam bulb in one gas discharge light cluster (one), lh or rh - r&r
- Turn signal bulb in one gas discharge light cluster (one), lh or rh - r&r
- Left front light cluster with direction indicator - r.r.
- Right front light cluster with direction indicator - r.r.
- Left gas discharge light cluster - r.r.
- Right gas discharge light cluster - r.r.
- Bracket fastening front light cluster to the body (one) lh or rh - replace with light cluster detached
- Motor (one) for l/h or r/h headlamp/light cluster alignment correction - r+r
- Sensor for correcting/aligning gas discharge lighting units on front suspension - r r
- Bar for front sensor for correcting/aligning gas discharge lighting units r r
- Sensor for correcting/aligning gas discharge lighting units on rear suspension - r r
- Bar for rear sensor for correcting/aligning gas discharge lighting units r r
- L/h or r/h fog light (one) - r+r
- L/h or r/h fog light bulb (one) - r+r
- Fog light beam - adjust
Warning and manoeuvring indicators12 pages
- Introduction - warning and manouevring signals
- Brake pedal switch operation check
- Warning and manoeuvring signals - general remarks
- Stalk unit assembly - r+r
- Torque unit assembly - r&r for versions with esp
- L/h or r/h horn (one) - r+r
- L/h or r/h side repeater (one) - r+r
- Bulb for one side repeater unit lh or rh - r.r
- Third brake light - r+r
- Third brake light bulb(s) - r.r
- Reversing light switch - r+r
- Brake light switch - r+r
Accessories16 pages
- Introduction - accessories
- Check subwoofer operation
- Accessories - general remarks
- Multi-function aerial - r r
- Module (one) on steering wheel for radio control - r+r
- Pager/compact disc wiring harness - r&r or replace
- Car radio equipment - r+r
- Cd/audio player loader - r r
- Cd player/loader/audio mount - r r
- Front speaker (one), left or right - r.r
- Front side speaker (one), left or right - r.r. with door panel removed
- Front tweeter (one), left or right - r.r
- Rear side loudspeaker. (one), left or right - r.r. with rear door panel or wing. removed
- Rear tweeter (one), lh or rh - r r
- Subwoofer with amplifier built into sound system - r.r.
- Rear side speaker (one), left or right- r.r
Special accessories50 pages
- Cruise control system
- Air bag system
- Anti-theft device
- Parking obstacle detection device
- Connect panel
- Cruise Control ON/OFF control check
- Cruise Control SET + control check
- Cruise Control "RECALL" control check
- Cruise Control "SET -" control check
- Cruise control operation road test
- Check the passenger bag disablement selector
- Check the rear passenger sidebag disablement selector
- Electronic steering lock check
- Anti-theft devcie remote control operation check
- Siren operation check
- Ultrasound/anti-tilt module check
- Parking sensor system operation check
- Buzzer operation check
- Satellite navigator operation check
- Check the operation of the connect gps aerial module
- Connect autodiagnostic procedure
- Check operation of signals between cd-changer and connect
- Connect power supply check
- Special accessories - general remarks
- Cruise control lever assembly - r+r
- Air bag system - general remarks
- Deceleration sensor for air bag (one), l/h or r/h - r+r
- Clock spring for air bag module on steering wheel - r.r
- Clock spring for air bag module on steering wheel - r&r for versions with esp
- Air bag ECU - r+r
- Air bag module - r+r
- Air bag module - passenger side - r.r
- Drive side knee protection air bag module r. r.
- Passenger air bag disabling key lock barrel/switch - r.r.
- Side bag sensor (one), lh or rh - r.r.
- Front side bag module (one) lh or rh - r.r
- Window bag module (one) lh or rh - r.r
- Window bag module (one) lh or rh - r.r with interfering parts removed
- Rear seat side bag module (one), left or right - r.r.
- Switch for deactivating rear side air bags - r&r
- Antitheft device - general remarks
- Steering lock - r.r
- Anti-theft device w/l - r+r following electrical wiring check
- Anti-theft device siren - r+r
- Wiring for parking sensor system - r.r
- Parking obstacle detection device electronic control unit - r.r.
- Parking obstacle detection system rear sensors - r.r.
- Parking sensor system rear sensors - r.r. with rear bumper removed
- Connect panel replace
- Module (one) on steering wheel controlling connect panel functions - r&r