air condition RENAULT SCENIC 2013 J95 / 3.G Electrical Equipment Immobiliser Workshop Manual

82A-7V1 MR-372-J84-82A000$010.mif
ENGINE IMMOBILISER
Fault finding – Introduction82A
SVT
Vdiag No.: 04
6. FAULT FINDING LOG
You will always be asked for this log:
• when requesting technical assistance from Techline,
• for approval requests when replacing parts for which approval is mandatory,
• to be attached to monitored parts for which reimbursement is requested. The log is needed for warranty
reimbursement, and enables better analysis of the parts removed.
7. INSTRUCTIONS TO BE FOLLOWED FOR ANY WORK CARRIED OUT ON THE INJECTION SYSTEM
Instructions to be followed before opening of the fuel circuit
Use fresh cleaning agent for each operation (used cleaning agent is contaminated). Pour it into an uncontaminated
container.
For each operation, use a clean brush in good condition (the brush must not shed its bristles).
Use a brush and cleaning agent to clean the unions to be opened.
Blast compressed air over the cleaned parts (tools, workbench, and the parts, unions and injection system area).
Check that no bristles remain.
Wash your hands before and during the operation if necessary.
When wearing leather protective gloves cover them with latex gloves to prevent contamination.
Instructions to be followed during the operation
As soon as the circuit is open, all openings must be plugged to prevent impurities from entering the system. The
plugs to be used are available from the Parts Department. The plugs must not be reused under any circumstances.
Seal the pouch shut, even if it has to be opened shortly afterwards. Ambient air carries impurities.
All components removed from the injection system must be stored in a hermetically sealed plastic bag once they
have been plugged.
The use of a brush, cleaning agent, bellows, sponge or normal cloth is strictly forbidden once the circuit has been
opened. These items could allow contamination to enter the system.
A new component replacing an old one must not be removed from its packaging until it is to be fitted to the vehicle.IMPORTANT!IMPORTANT
All faults involving a complex system call for thorough diagnostics with the appropriate tools. The
FAULT FINDING LOG, which should be completed during the fault finding procedure, ensures a
record is kept of the procedure carried out. It is an essential document when consulting the
manufacturer.
IT IS THEREFORE COMPULSORY TO COMPLETE A FAULT FINDING LOG
EACH TIME IT IS REQUESTED BY TECHLINE OR THE WARRANTY RETURNS DEPARTMENT.

82A-13
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the faults from the computer memory using command RZ001 Fault memory.
V1 MR-372-J84-82A000$070.mif
82A
SVT
Vdiag No.: 04
DF001
PRESENT
OR
STOREDEXTERNAL GPS AERIAL
NOTESSwitch on the vehicle + after ignition feed.
Check the configuration of the anti-theft tracking unit by reading configuration LC001 External GPS aerial.
If the check is not correct, use command CF001 CONFIGURE SVT.
Check the condition of the aerial visually and by hand.
Disconnect then reconnect the aerial.
If the fault is still present, contact the Techline.
SVT_V04_DF001
ENGINE IMMOBILISER
Fault finding – Interpretation of faults

82A-16
AFTER REPAIRAfter replacing the computer, consult the Replacement of components section.
Deal with any faults displayed by the diagnostic tool.
Clear the faults from the computer memory using command RZ001 Fault memory.
V1 MR-372-J84-82A000$070.mif
ENGINE IMMOBILISER
Fault finding – Interpretation of faults82A
SVT
Vdiag No.: 04
DF004
PRESENT
OR
STOREDBATTERY INTERNAL FAULT
NOTESSwitch on the vehicle + after ignition feed.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present if the battery voltage is X < 3.5 V after 5 voltage checks.
Check the voltage and the battery connections, component code 107.
Repair if necessary.
If the fault is still present and the internal battery is currently charging, wait for approximately 2 hours so that the
internal battery voltage is X > 3.5 V.
If the fault is still present, replace the anti-theft tracking unit, component code 2186 (see MR 388, 451, 364, 370,
377, 423, 430 or 374, Mechanical, 82A, Immobiliser, Tracking unit: Removal - Refitting).
If the fault is still present, contact the Techline.
SVT_V04_DF004

82A-24
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the faults from the computer memory using command RZ001 Fault memory.
V1 MR-372-J84-82A000$090.mif
ENGINE IMMOBILISER
Fault finding – Interpretation of statuses82A
SVT
Vdiag No.: 04
ET003 INTERNAL BATTERY
STATUS DEFINITIONOK: indicates that the battery is in good condition
NOK: indicates that the battery is not in good condition
SVT_V04_ET003

82A-31
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the faults from the computer memory using command RZ001 Fault memory.
V1 MR-372-J84-82A000$110.mif
82A
SVT
Vdiag No.: 04
ALP1 NO DIALOGUE WITH THE COMPUTER
NOTESSwitch on the vehicle + after ignition feed.
Use the Wiring Diagrams Technical Note for LOGAN, SANDERO, DUSTER,
MEGANE II ph1 and ph2, SCENIC II, MASTER II ph2 and ph3, THALIA 2/SYMBOL
2, CLIO II F6, KANGOO VLL.
Ensure that the diagnostic tool is not the cause of the fault by using it to establish dialogue with a
computer on another vehicle. If the diagnostic tool is not causing the fault and dialogue cannot be established
with any other computer on the same vehicle, it may be that a faulty computer is disrupting the fault finding line.
Use a process of successive disconnections to locate this computer.
Check the battery voltage, component code 107, and perform the necessary operations to obtain the correct
voltage (12 V < X < 15 V).
Check the condition of the fuses in the passenger compartment fuse and relay box, component code 260 for
MEGANE II ph1 and ph2, SCENIC II, KANGOO VLL or component code 1016 for LOGAN, SANDERO, DUSTER,
MASTER II ph2 and ph3, THALIA 2/SYMBOL 2, CLIO II F6.
Check the connection of the anti-theft tracking unit connector, component code 2186.
If the connector is faulty and if there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
SVT_V04_ALP001
ENGINE IMMOBILISER
Fault finding – Fault finding chart