SUPPLY - Functional description

1.6 TS, 2.0 TS

Functional description

All the electrical equipment and systems are supplied by the battery A1.

The main supply lines are protected by the MAXIFUSE box B99 which contains the fuses named according to the circuits protected:

• CVM: engine compartment junction unit supply B1, at connector X;
• CPL: underdashboard junction unit supply B2, at pin A of connector C;
• IGN: ignition switch supply H1, pin 2 of connector A

Other circuits are supplied by turning ignition key H1 to various different positions:

• in the ON position, numerous circuits and services controlled by the ignition (INT line) are supplied ('INT and '15/54' lines): pin 2 of connector B and 1 of connector A;
• in the AVV position - the starter motor is supplied; (line '50')See E5010 STARTING AND RECHARING; in this position several circuits are disconnected ('INT/A line): 1 of connector B;
• in the PARK position the side lights are supplied ('POS line); 3 of connector B;

1.9 JTD 8V

Functional description

All the electrical equipment and systems are supplied by the battery A1.

The main supply lines are protected by the MAXIFUSE box B99 which contains the fuses named according to the circuits protected:

• CVM: engine compartment junction unit supply B1, at connector X;
• CPL: underdashboard junction unit supply B2, at pin A of connector C;
• PTC2: additional heater supplySee E6015 ADDITIONAL HEATER
• IGN: ignition switch supply H1, pin 2 of connector A

Other circuits are supplied by turning ignition key H1 to various different positions:

• in the ON position, numerous circuits and services controlled by the ignition (INT line) are supplied ('INT and '15/54' lines): pin 2 of connector B and 1 of connector A;
• in the AVV position - the starter motor is supplied; (line '50')See E5010 STARTING AND RECHARING; in this position several circuits are disconnected ('INT/A line): 1 of connector B;
• in the PARK position the side lights are supplied ('POS line); 3 of connector B;

3.2 V6 · GTA

Functional description

All the electrical equipment and systems are supplied by the battery A1.

The main supply lines are protected by the MAXIFUSE box B5 which contains the fuses named according to the circuits protected:

• ABS:See E7020 ABS
• IGN: ignition switch supply H1, pin 2 of connector A
• SEL:See E7051 ROBOTIZED GEARBOX.
• A/C:See E6020 AIR CONDITIONING
• IE: engine management fuses and relays supply (relay T9 of the engine compartment relay junction unit B1 connector B);
• FAN1:See E5020 ENGINE COOLING;
• FAN2:See E5020 ENGINE COOLING;
• JB/3: supply for services via engine compartment junction unit B1, connector C;
• CPL1: underdashboard junction unit supply B2, at pin A of connector C;
• CPL2: underdashboard junction unit supply B2, at pin B of connector C Other circuits are supplied by turning ignition key H1 to various different positions:
• in the ON position, numerous circuits and services controlled by the ignition (INT line) are supplied ('INT and '15/54' lines): pin 2 of connector B and 1 of connector A;
• in the AVV position - the starter motor is supplied; (line '50')See E5010 STARTING AND RECHARING; in this position several circuits are disconnected ('INT/A line): 1 of connector B;
• in the PARK position the side lights are supplied ('POS line); 3 of connector B;

1.9 JTD 16V

Functional description

All the electrical equipment and systems are supplied by the battery A1.

The main supply lines are protected by the MAXIFUSE box B99 which contains the fuses named according to the circuits protected:

• CVM: engine compartment junction unit supply B1, at connector X;
• CPL: underdashboard junction unit supply B2, at pin A of connector C;
• PTC2: additional heater supply [EL6015]
• IGN: ignition switch supply H1, pin 2 of connector A

Other circuits are supplied by turning ignition key H1 to various different positions:

• in the ON position, numerous circuits and services controlled by the ignition (INT line) are supplied ('INT and '15/54' lines): pin 2 of connector B and 1 of connector A;
• in the AVV position - the starter motor is supplied; (line '50')See E5010 STARTING AND RECHARING; in this position several circuits are disconnected ('INT/A line): 1 of connector B;
• in the PARK position the side lights are supplied ('POS line); 3 of connector B;