lock RENAULT SCENIC 2008 J84 / 2.G Passenger Comparment Connection Unit Owner's Guide
[x] Cancel search | Manufacturer: RENAULT, Model Year: 2008, Model line: SCENIC, Model: RENAULT SCENIC 2008 J84 / 2.GPages: 391
Page 70 of 391
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Fault summary table
87B
87B-70
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Fault summary table
87B
87B-70V9 MR-372-J84-87B000$258.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
Tool fault Diagnostic tool title Vdiag
DF023Driver's side front external aerial circuit
44, 48, 4C, 4D, 4F, 50 DF024Passenger side front external aerial circuit
DF025Driver's side rear external aerial circuit
DF026Passenger side rear door external aerial circuit
DF027External temperature sensor circuit
DF029Steering lock circuit
DF030Anti-locking line
DF031One-touch window connection
DF032Tailgate external aerial
DF033Driver-side external aerial(s)
DF034Passenger-side external aerial(s)
DF035Internal aerial circuit
DF072Child safety lock circuit
4D, 4F, 50 DF073Right-hand door child safety lock circuit
DF074Left-hand door child safety lock circuit
DF075Timed supply circuit
DF147Steering column lock safety circuit44, 48, 4C, 4D, 4F, 50
DF210Rear access aerial configuration50
DF319Front left-hand wheel pressure
44, 48, 4C, 4D, 4F, 50 DF320Front right-hand wheel pressure
DF321Rear right-hand wheel pressure
DF322Rear left-hand wheel pressure
Page 71 of 391
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-71
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-71V9 MR-372-J84-87B000$301.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
DF001
PRESENT
UCH
1.DEF: Internal electronic fault
2.DEF: Internal electronic fault
NOTESConditions for applying the fault finding procedure to stored faults:
Lock/unlock the vehicle by pressing the button on the card.
If the fault appears, carry out this fault finding procedure.
Special notes:
If a fault concerning the steering column lock is present or stored, deal with it first.
Contact the Techline.
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
UCH_V44_DF001P/UCH_V48_DF001P/UCH_V4C_DF001P/
UCH_V4D_DF001P/UCH_V4F_DF001P /UCH_V50_DF001P
MR-372-J84-87B000$301.mif
Page 72 of 391
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-72
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-72V9 MR-372-J84-87B000$301.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
DF002
PRESENT
STEERING LOCK
1.DEF: Steering lock internal electronic fault
2.DEF: Steering column lock internal electronic fault
3.DEF: Mechanical fault on column
4.DEF: Steering column lock authentication fault
5.DEF: Steering column lock authentication fault
6.DEF: UCH internal electronic fault
7.DEF: Steering column lock internal electronic fault
8.DEF: Steering column lock internal electronic fault
NOTESPriorities when dealing with a number of faults:
Firstly, deal with fault DF029 Steering column lock circuit, if it is present.
Special notes:
Attempt to apply forced + after ignition feed to update the faults.
1.DEF
NOTESAttempt to apply forced + after ignition feed to update the
faults.
If the fault is still present, replace the steering column lock.
2.DEF
NOTESAttempt to apply forced + after ignition feed to update the
faults.
Make another attempt to lock/unlock the column.
If the fault is still present, replace the steering column lock.
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
UCH_V44_DF002P/UCH_V48_DF002P/UCH_V4C_DF002P/
UCH_V4D_DF002P/UCH_V4F_DF002P /UCH_V50_DF002P
Page 73 of 391
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-73
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-73V9 MR-372-J84-87B000$301.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
DF002
CONTINUED 1
3.DEF
NOTESAttempt to apply forced + after ignition feed to update the
faults.
Release the column by turning the steering wheel, while pressing the start button.
If the fault is still present without mechanical fault (with the wheels set straight ahead), replace the steering column
lock.
4.DEF
NOTESAttempt to apply forced + after ignition feed to update the
faults.
The steering column lock does not belong to this vehicle (or the UCH and/or the cards do not belong to this vehicle).
Ensure the conformity of the vehicle.
If the fault is still present contact Techline.
5.DEF
NOTESAttempt to apply forced + after ignition feed to update the
faults.
The steering column lock does not belong to this vehicle (or the UCH and/or the cards do not belong to this vehicle).
Ensure the conformity of the vehicle.
If the fault is still present contact Techline.
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
Page 74 of 391
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-74
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-74V9 MR-372-J84-87B000$301.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
DF002
CONTINUED 2
6.DEF
NOTESAttempt to apply forced + after ignition feed to update the
faults.
Make another attempt to lock/unlock the column.
If the fault is still present, replace the UCH.
7.DEF
NOTESAttempt to apply forced + after ignition feed to update the
faults.
If the vehicle is fitted with a Vdiag 0F ABS computer, or a Vdiag 0B or Vdiag 11 ABS/ESP computer: establish
dialogue with the ABS or ABS/ESP computer and verify that PR020 Vehicle speed on initialisation is correctly
configured. If the configuration is incorrect, use command VP032 Vehicle speed on initialisation to reconfigure
the ABS or the ABS/ESP.
Make five attempts to start and lock the column.
If the fault is still present, replace the steering column lock.
8.DEF
NOTESAttempt to apply forced + after ignition feed to update the
faults.
Deal with DF029 Steering column lock circuit first.
If the fault is still present, replace the steering column lock.
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
Page 87 of 391
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-87
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-87V9 MR-372-J84-87B000$301.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
DF015
PRESENT
OR
STOREDOPTICAL SENSOR CIRCUIT
CC.0: Short circuit to earth
NOTESConditions for applying the fault finding procedure to a stored fault:
Lock the vehicle and place your hand in each handle.
If the fault appears, carry out this fault finding procedure.
Use Wiring Diagrams Technical Note for MEGANE II or SCENIC II.
Check that ET054 Optical sensors supplied is YES. If status ET054 remains NO, consult the interpretation of
status ET054.
Check the statuses of the sensors to determine which sensor is in short circuit: without a hand being placed inside
the handles, the statuses must be INACTIVE.
ET055 Driver's side optical sensor,
ET056 Driver's rear optical sensor,
ET057 Front/rear passenger optical sensor.
If one of the statuses remains ACTIVE, disconnect the faulty sensor(s): if, after disconnection, the status returns
to INACTIVE, replace the faulty sensor.
If a status remains INACTIVE after placing a hand inside the handle:
Check for + 12 V on connection 26BH of the sensor(s).
If the connector is faulty and if there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the connector; otherwise, replace the wiring.
Check the insulation and continuity of the following connection:
●Connection code 26P between components 645 and 1084.
If the connection is faulty and if there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Check the insulation and continuity of the following connection:
●Connection code 26P between components 645 and 1086.
If the connection is faulty and if there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
UCH_V44_DF015 /UCH_V48_DF015/UCH_V4C_DF015/
UCH_V4D_DF015/UCH_V4F_DF015/UCH_V50_DF015
Page 100 of 391
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B -100
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B -100V9 MR-372-J84-87B000$344.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
DF029
PRESENT
STEERING LOCK CIRCUIT
CC.1: Short circuit to + 12 V
1.DEF: Open circuit (e.g. lock disconnected) or lock power supply absent
2.DEF: Lock earth absent or multiplex network faulty (e.g. steering lock ΑΕ UCH
connection)
4.DEF: Short circuit to earth on the steering column lock sensor connection
5.DEF: Open circuit on the steering column lock sensor connection
6.DEF: Short circuit to + 12 V on the steering column lock sensor connection
NOTESSpecial note:
Attempt to apply forced + after ignition feed to update the faults.
Use Wiring Diagrams Technical Note for MEGANE II or SCENIC II.
CC.1
NOTESAttempt to apply forced + after ignition feed to update the
faults.
Check the condition and connection of the steering column lock connector.
If the connector is faulty and if there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the connector; otherwise, replace the wiring.
Check the condition and connection of connectors PE2, PP2 on the UCH and connectors PEH (UPC Vdiag 44)
or CT1 (UPC Vdiag 48) on the UPC (bent or broken tabs, etc.).
If the connector(s) is 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.
Check the insulation and continuity of the following connections:
●Connection code 26I,
●Connection code 26AZ,
●Connection code 26BA, between the steering column lock (component code 1088) and the UCH
(component code 645)
●Connection code AP15, between the steering column lock (component code 1088) and the Protection and
Switching Unit (component code 1337)
If the connection(s) is faulty and if 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 REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
UCH_V44_DF029P/UCH_V48_DF029P/UCH_V4C_DF029P/
UCH_V4D_DF029P/UCH_V4F_DF029P/UCH_V50_DF029P
MR-372-J84-87B000$344.mif
Page 101 of 391
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B -101
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B -101V9 MR-372-J84-87B000$344.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
DF029
CONTINUED 1
1.DEF/
2.DEF
NOTESAttempt to apply forced + after ignition feed to update the
faults.
Check the presence and condition of fuses F5A and F5D on the Protection and Switching Unit ( Vdiag 44 UPC)
or fuses F11 and F18 ( Vdiag 48 UPC or later).
If the fuse(s) is faulty, replace it.
Check the condition and connection of the steering column lock connector.
If the connector is faulty and if there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the connector; otherwise, replace the wiring.
Check the condition and connection of connectors PP2 and PE2 on the UCH and connectors PEH (Vdiag44
UPC) or CT1 (Vdiag 48 UPC or later) on the Protection and Switching Unit (bent or broken tabs, etc.).
Ifthe connector(s) is faulty and if there is a repair procedure ( seeTe chnical Note 6 015A, Repairing e lectrical wiring,
Wiring: Precautions for repair), r epair the connector, otherwise replace the wiring.
Check the insulation and continuity of the following connection:
●Connection code NAM between component 1088 and earth.
If the connection is faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace it.
Check the insulation and continuity of the following connections:
●Connection code 26I,
●Connection code 26AZ,
●Connection code 26BA.
Between components 645 and 1088.
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.
Check for + 12 V on connection AP15 of component 1088.
Check the insulation, continuity and the absence of interference resistance on connection AP15 between
components 1337 and 1088.
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Repairing
electrical wiring, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
With the ignition on, check for + 12 V on connection APCB of component 645.
Check the insulation, continuity and the absence of interference resistance on connection APCB between
components 1337 and 645.
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Repairing
electrical wiring, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
If the fault is still present, contact the Techline.
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
Page 102 of 391
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B -102
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B -102V9 MR-372-J84-87B000$344.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
DF029
CONTINUED 2
4DEF/
5.DEF/
6.DEF
NOTESAttempt to apply forced + after ignition feed to update the
faults.
Check the condition and connection of the steering column lock connector, component code 1088 (tabs bent,
broken, etc.).
If the connector is faulty and if there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the connector; otherwise, replace the wiring.
Check the condition and connection of the PE1 connector on the UCH, component code 645 (tabs bent, broken,
etc.).
If the connector is faulty and if there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the connector; otherwise, replace the wiring.
Check the continuity and the insulation of the following connection:
●Connection code 26J between components 645 and 1088.
If the connection is 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 REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
Page 103 of 391
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B -103
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B -103V9 MR-372-J84-87B000$344.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
DF030
PRESENT
ANTI-LOCKING LINE
CO: Open circuit
NOTESUse Wiring Diagrams Technical Note for MEGANE II or SCENIC II.
CO.1
NOTESNone.
Check the condition and connection of the steering column lock connector (tabs bent, broken).
If the connector is faulty and if there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the connector; otherwise, replace the wiring.
Check the presence and condition of the F5D fuse on the UPC (Vdiag 44 UPC) or the F18 fuse (Vdiag 48 UPC
or later). Replace the fuse if it is faulty.
Check the condition and connection of connector PEH (UPC Vdiag 44) or connector CT1 (UPC Vdiag 48) of the
UPC (bent or broken tabs, etc.).
If the connector is faulty and if there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the connector; otherwise, replace the wiring.
Check the insulation and continuity of the following connection:
●Connection code AP15 between components 645 and 1088.
If the connection is 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 REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
UCH_V44_DF030P/UCH_V48_DF030P/UCH_V4C_DF030P/
UCH_V4D_DF030P/UCH_V4F_DF030P/UCH_V50_DF030P