2009 RENAULT TWINGO wiring

17B-164V7 MR-413-X44-17B000$133.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
DF1058
PRESENT
OR
STOREDINLET PRESSURE CONSISTENCY
1.DEF: Signal outside upper limit
NOTESConditions for applying the fault finding procedure to stored faults:
1.DEF: The fault is declared present with the engine running after a few seconds.
Use the Wiring Diagram Technical Note for E33, CLIO III or MODUS.
Check the condition of the manifold pressure sensor and its connections (component code 147) and of the engine
management computer (component code 120).
If the connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing electrical
wiring, Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Measure the voltage of the manifold pressure sensor between connections 3LG and 3CK.
If the voltage is not between:
●4.75 V < X < 5.25 V with the engine stopped, replace the manifold pressure sensor, component code 147.
Use the universal bornier to check the insulation and continuity of the following connections:
●3LG between components 147 and 120,
●3F between components 147 and 120,
●3CK between components 147 and 120.
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
SIM32_V44_DF1058 / SIM32_V4C_DF1058 / SIM32_V50_DF1058 / SIM32_V54_DF1058
AFTER REPAIRFollow the instructions to confirm repair:
–If the fault is present, continue to deal with the fault.
–If the fault is stored, ignore it.
Deal with any other faults.
Clear the stored faults.

17B-165V7 MR-413-X44-17B000$133.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
For Clio III and Modus:
DF1072
PRESENT
OR
STOREDAIR CONDITIONING COMPRESSOR RELAY CONTROLCO: Open circuit
CC.0: Short circuit to earth
CC.1: Short circuit to + 12 V
1.DEF: EOBD
NOTESConditions for applying the fault finding procedure to stored faults
The fault is declared present when the engine is running.
Special notes:
CO or CC.1: Not possible to control the air conditioning and the customer is complaining
that driving comfort is reduced.
CO: No impact on the system.
CC.0: The compressor is still active, risk of irreversible damage to the compressor (loss
of capacity). The customer is complaining that the air conditioning is operating
continuously.
Use the Wiring Diagrams Technical Note for NEW TWINGO, E33, CLIO III, or
MODUS.
Check the condition of the UPC connectors, component code 1337.
Check the condition of the engine management computer connector, component code 120.
If the connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing electrical
wiring, Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Run a test on the UPC computer (see 87G, Engine compartment connection unit).
Run command AC180 Air conditioning compressor relay control and check for + 12 V on connection 38R of
the air conditioning compressor clutch, component code 171.
If the fault is still present, contact the Techline.
SIM32_V44_DF1072 / SIM32_V4C_DF1072 / SIM32_V50_DF1072 / SIM32_V54_DF1072
AFTER REPAIRFollow the instructions to confirm repair:
–If the fault is present, continue to deal with the fault.
–If the fault is stored, ignore it.
Deal with any other faults.
Clear the stored faults.

17B-166V7 MR-413-X44-17B000$133.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
For New Twingo and E33
DF1072
CONTINUED
Check the condition of the air conditioning compressor clutch relay connector, component code 584.
Check the condition of the engine management computer connector, component code 120.
If the connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing electrical
wiring, Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Run command AC180 Air conditioning compressor relay control
If the command does not work, with the ignition on, check for + 12 V on connection 3FB of the air conditioning
compressor clutch relay, component code 584 and for the earthing of connection 38K of the injection computer
connector, component code 120.
Use the universal bornier to check the insulation and continuity of the following connections:
●3FB between components 584 and 238,
●38K between components 584 and 120.
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
If the fault is still present, contact the Techline.
AFTER REPAIRFollow the instructions to confirm repair:
–If the fault is present, continue to deal with the fault.
–If the fault is stored, ignore it.
Deal with any other faults.
Clear the stored faults.

17B-175V7 MR-413-X44-17B000$151.mif
PETROL INJECTION
Fault finding – Interpretation of statuses17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
ET021HIGH-SPEED FAN REQUEST–Active
–Inactive
STATUS
DEFINITIONACTIVE: This status indicates that the high-speed fan assembly is active.
INACTIVE: This status indicates that the high-speed fan assembly is inactive.
NOTESSpecial notes:
Apply the checks only if statuses ACTIVE and INACTIVE are inconsistent.
Refer to the Wiring Diagrams Technical Note for NEW TWINGO, E33, CLIO III
or MODUS.
Conformity check: Engine stopped and ignition on, or engine running at idle speed, and engine coolant
temperature > 80˚C.
"ACTIVE"
or
"INACTIVE"Fan unit 2 starts when the coolant temperature exceeds 102˚C and stops when it falls
below 99˚C.
Sensor electrical conformity
SIM32_V44_ET021/SIM32_V4C_ET021/SIM32_V50_ET021/SIM32_V54_ET021
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
Repeat the conformity check from the start.

17B-176V7 MR-413-X44-17B000$151.mif
PETROL INJECTION
Fault finding – Interpretation of statuses17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
ET021
CONTINUED 1
Deal with DF001 Coolant temperature sensor circuit first.
Check the consistency of PR064 Coolant temperature.
If this status is inconsistent:
Disconnect the battery.
Check the condition of the engine management computer connector (component code 120).
For NEW TWINGO or E33:
Check the condition of the air conditioning control unit connector (component code 419).
If the connector(s) is(are) faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring
repair, Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Use the universal bornier to check the insulation and continuity of the following connections:
●133B between components 120 and 419,
●133C between components 120 and 419.
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
If the fault is still present, carry out fault finding on the UCH system (see 87B, Passenger compartment
connection unit).
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
Repeat the conformity check from the start.

17B-177V7 MR-413-X44-17B000$151.mif
PETROL INJECTION
Fault finding – Interpretation of statuses17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
ET021
CONTINUED 2
For CLIO III or MODUS:
Check the condition of the Protection and Switching Unit connector (see Technical Note wiring Diagram, CLIO
III or MODUS, component code 1337).
If the connector or connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the connector, otherwise change the wiring.
Use the universal bornier to check the insulation and continuity of the following connections:
●133B between components 120 and 1337,
●133C between components 120 and 1337.
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
If the fault is still present, carry out fault finding on the Protection and Switching Unit system (see 87G, Engine
compartment connection unit).
If the fault is still present, contact the Techline.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
Repeat the conformity check from the start.

17B-178V7 MR-413-X44-17B000$151.mif
PETROL INJECTION
Fault finding – Interpretation of statuses17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
ET022LOW-SPEED FAN REQUEST–Active
–Inactive
STATUS
DEFINITIONACTIVE: This status indicates that the low-speed fan assembly is active.
INACTIVE: This status indicates that the low-speed fan assembly is inactive.
NOTESSpecial notes:
Apply the checks only if statuses ACTIVE and INACTIVE are inconsistent.
Refer to the Wiring Diagrams Technical Note for NEW TWINGO, E33, CLIO III or
MODUS.
Conformity check: Engine stopped and ignition on, or engine running at idle speed, and engine coolant
temperature > 80˚C.
"ACTIVE"
or
"INACTIVE"To ensure cooling, when the engine is running, fan assembly 1 is activated when
the coolant temperature exceeds 99˚C and stops when it falls below 96˚C.
Sensor electrical conformity
SIM32_V44_ET022/SIM32_V4C_ET022/SIM32_V50_ET022/SIM32_V54_ET022
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
Repeat the conformity check from the start.

17B-179V7 MR-413-X44-17B000$151.mif
PETROL INJECTION
Fault finding – Interpretation of statuses17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
ET022
CONTINUED 1
Deal with DF001 Coolant temperature sensor circuit first.
Check the consistency of PR064 Coolant temperature.
If this status is inconsistent:
Disconnect the battery.
Check the condition of the engine management computer connector (component code 120).
For NEW TWINGO and E33:
Check the condition of the air conditioning control unit connector (component code 419).
If the connector or connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the connector, otherwise change the wiring.
Use the universal bornier to check the insulation and continuity of the following connections:
●133B between components 120 and 419,
●133C between components 120 and 419.
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
If the fault is still present, carry out fault finding on the UCH system (see 87B, Passenger compartment
connection unit).
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
Repeat the conformity check from the start.