2008 RENAULT SCENIC Passenger Comparment Connection Unit Workshop Manual

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-89
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-89V9 MR-372-J84-87B000$301.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
DF016
DF017
PRESENT
AT LEAST 2 IDENTICAL CODES/SUMMER SET
AT LEAST 2 IDENTICAL CODES/WINTER SET
NOTESSpecial notes:
Any operation involving the replacement of a valve, or removal of a tyre requires full
knowledge of the specified precautions (Mégane II: see MR 364, Mechanical, 35B
Tyre pressure monitoring system; Regarding Scenic II: see MR 370, Mechanical,
35B Tyre pressure monitoring system).
Before any operation, ensure that all the wheels have tyre pressure monitoring valves,
and that the spare wheel has not been fitted on the same axle assembly.
Fault DF016 At least 2 identical codes/summer set appears when at least two valve codes are identical in the
summer wheel set (incorrect programming of four valve codes).
In this case, restart programming of the four valves according to procedure SC002 Programming of the four
valve codes (see Configurations and programming).
Fault DF017 At least 2 identical codes/winter set appears when at least two valve codes are identical in the
winter wheel set (incorrect programming of four valve codes).
In this case, restart programming of the four valves according to procedure SC002 Programming of the four
valve codes (see Configurations and programming).
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
UCH_V44_DF016P/UCH_V48_DF016P/UCH_V4C_DF016P/UCH_V4D_DF016P/ UCH_V4F_DF016P/UCH_V50_DF016P/
UCH_V44_DF017P/UCH_V48_DF017P/UCH_V4C_DF017P/UCH_V4D_DF017P/ UCH_V4F_DF017P/UCH_V50_DF017P

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-90
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-90V9 MR-372-J84-87B000$301.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
DF018
DF019
PRESENT
PROGRAMMING OF 4 CODES IN SUMMER SET NOT
PERFORMED
PROGRAMMING OF 4 CODES IN WINTER SET NOT PERFORMED
NOTESSpecial notes:
Any operation involving the replacement of a valve, or removal of a tyre requires full
knowledge of the specified precautions (Mégane II: see MR 364, Mechanical, 35B
Tyre pressure monitoring system; Regarding Scenic II: see MR 370, Mechanical,
35B Tyre pressure monitoring system).
Before any operation, ensure that all the wheels have tyre pressure monitoring valves,
and that the spare wheel has not been fitted.
Fault DF018: 4 summer set codes not programmed is present if the UCH has not programmed a valve code for
the summer tyre set (after replacing the sensors or UCH).
Fault DF019: 4 winter set codes not programmed is present if the UCH has not programmed a valve code for
the winter tyre set and the winter tyre set is selected.
In the status menu, note the type of tyre set stored in the memory (summer or winter).
In the status menu, note the valve codes allocated for the type of tyre stored in the memory.
Program the four valve codes using the procedure SC002 Programming the four valve codes (see
Configurations and programming).
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
UCH_V44_DF018P/UCH_V48_DF018P/UCH_V4C_DF018P/UCH_V4D_DF018P/ UCH_V4F_DF018P/UCH_V50_DF018P/
UCH_V44_DF019P/UCH_V48_DF019P/UCH_V4C_DF019P/UCH_V4D_DF019P/ UCH_V4F_DF019P/UCH_V50_DF019P

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-91
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-91V9 MR-372-J84-87B000$301.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
DF020
PRESENT
OR
STOREDFRONT INTERNAL AERIAL CIRCUIT
CO: Open circuit
NOTESConditions for applying the fault finding procedure to a stored fault:
Activation of command AC037: Transmitter aerial fault finding; if the fault becomes
present, then carry out this fault finding procedure.
Use Wiring Diagrams Technical Note for MEGANE II or SCENIC II.
Check the condition and connection of the front internal aerial connector (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 PE3 connector of the UCH (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 insulation and continuity of the following connections:
●Connection code 26AT,
●Connection code 26AU.
Between components 645 and 1396.
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.
Replace the aerial if necessary.
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_DF020 /UCH_V48_DF020/UCH_V4C_DF020/
UCH_V4D_DF020/UCH_V4F_DF020/UCH_V50_DF020

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-92
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-92V9 MR-372-J84-87B000$301.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
DF021
PRESENT
OR
STOREDREAR INTERNAL AERIAL CIRCUIT
CO: Open circuit
NOTESConditions for applying the fault finding procedure to a stored fault:
Activation of command AC037: Transmitter aerial fault finding; if the fault becomes
present, then carry out this fault finding procedure.
Use Wiring Diagrams Technical Note for MEGANE II or SCENIC II.
Check the condition and connection of the rear internal aerial connector (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 PE3 connector of the UCH (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 insulation and continuity of the following connections:
●Connection code 26AV,
●Connection code 26AW.
Between components 645 and 1397.
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.
Replace the aerial if necessary.
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_DF021 /UCH_V48_DF021/UCH_V4C_DF021/
UCH_V4D_DF021/UCH_V4F_DF021/UCH_V50_DF021

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-93
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-93V9 MR-372-J84-87B000$301.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
DF022
PRESENT
OR
STOREDCENTRE INTERNAL AERIAL CIRCUIT
CO: Open circuit
NOTESConditions for applying the fault finding procedure to a stored fault:
Activation of command AC037: Transmitter aerial fault finding; if the fault becomes
present, then carry out this fault finding procedure.
Use Wiring Diagrams Technical Note for MEGANE II or SCENIC II.
Check the condition and connection of the central internal aerial connector (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 PE3 connector of the UCH (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 insulation and continuity of the following connections:
●Connection code 26AX,
●Connection code 26AY.
Between components 645 and 1398.
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 REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
UCH_V44_DF022 /UCH_V48_DF022/UCH_V4C_DF022/
UCH_V4D_DF022/UCH_V4F_DF022/UCH_V50_DF022

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-94
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-94V9 MR-372-J84-87B000$301.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
DF023
PRESENT
OR
STOREDDRIVER'S SIDE FRONT EXTERNAL AERIAL CIRCUIT
CO: Open circuit
NOTESConditions for applying the fault finding procedure to a stored fault:
Activation of command AC037: Transmitter aerial fault finding; if the fault becomes
present, then carry out this fault finding procedure.
Use Wiring Diagrams Technical Note for MEGANE II or SCENIC II.
Check the condition and connection of the driver's side front door external aerial connector (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 PE3 connector of the UCH (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 insulation and continuity of the following connections:
●Connection code 26AA,
●Connection code 26AB.
Between components 645 and 1374.
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 REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
UCH_V44_DF023 /UCH_V48_DF023/UCH_V4C_DF023/
UCH_V4D_DF023/UCH_V4F_DF023/UCH_V50_DF023

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-95
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-95V9 MR-372-J84-87B000$301.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
DF024
PRESENT
OR
STOREDPASSENGER SIDE FRONT EXTERNAL AERIAL CIRCUIT
CO: Open circuit
NOTESConditions for applying the fault finding procedure to a stored fault:
Activation of command AC037: Transmitter aerial fault finding; if the fault becomes
present, then carry out this fault finding procedure.
Use Wiring Diagrams Technical Note for MEGANE II or SCENIC II.
Check the condition and connection of the passenger's side front door external aerial connector (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 PE3 connector of the UCH (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 insulation and continuity of the following connections:
●Connection code 26AC,
●Connection code 26AD.
Between components 645 and 1375.
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_DF024 /UCH_V48_DF024/UCH_V4C_DF024/
UCH_V4D_DF024/UCH_V4F_DF024/UCH_V50_DF024

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-96
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-96V9 MR-372-J84-87B000$301.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
DF025
PRESENT
OR
STOREDDRIVER'S SIDE REAR EXTERNAL AERIAL CIRCUIT
CO: Open circuit
NOTESConditions for applying the fault finding procedure to a stored fault:
Activation of command AC037: Transmitter aerial diagnostic; if the fault appears,
then carry out this fault finding procedure.
Check that configuration CF097 Vehicle type has been correctly performed.
Use Wiring Diagrams Technical Note for MEGANE II or SCENIC II.
Check the condition and connection of the driver's side rear door external aerial connector (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 PE3 connector of the UCH (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 insulation and continuity of the following connections:
●Connection code 26AG,
●Connection code 26AH.
Between components 645 and 1376.
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_DF025 /UCH_V48_DF025/UCH_V4C_DF025/
UCH_V4D_DF025/UCH_V4F_DF025/UCH_V50_DF025