check engine RENAULT SCENIC 2007 J84 / 2.G Electrical Equipment - Xenon Bulbs Workshop Manual

80C-10V2 MR-372-J84-80C000$040.mif
80C
Program No.: V010
Vdiag No.: 05
AFTER REPAIRTurn on dipped-beam headlights.
Check that the system performs its initialisation to verify that the computer has no
faults.
Adjust the headlights manually.
CF001COMPUTER CALIBRATION
NOTESThis configuration enables the computer to store the vehicle's reference level.
Begin by configuring the vehicle type; then calibrate the vehicle level.
The vehicle must be stationary. Also, the front and rear sensor values must be within
the permissible range.
To calibrate the computer, proceed as follows:
–Check tyre pressure and adjust if faulty.
–Park the vehicle on a level horizontal surface.
–Make sure that the headlights have been properly adjusted manually.
–Position the vehicle with the wheels set straight ahead, engine switched off, driver behind the wheel and dipped
headlights on.
–Turn on the ignition and enter xenon bulbs fault finding mode.
–Select Configuration mode.
–Run configuration CF001.
–When calibration is complete, exit fault finding mode.
–Lock and unlock the vehicle doors with the card.
–The computer has now been calibrated.
–Check status LC010, which should indicate Completed.
LC010COMPUTER CALIBRATIONNot completed
Completed
The configuration reading LC010 can have either of two statuses:
–Not completed: The computer has not been calibrated, the vehicle's reference level is unknown, and the
maximum and minimum body height levels have not been programmed.
–Completed: The computer has been calibrated. Normal system operation. The sensor reference levels have
been programmed.
XENON BULBS
Fault finding – Configurations and programming

80C-14V2 MR-372-J84-80C000$060.mif
80C
Program No.: V010
Vdiag No.: 05
AFTER REPAIRTurn on the dipped headlights and check that initialisation is performed.
If there is no initialisation, deal with the system faults.
Adjust the headlights manually after each computer calibration.
Carry out a road test followed by a check with the diagnostic tool.
DF001
PRESENT
OR STOREDCOMPUTER
C.O.: Dipped headlights signal line circuit open
1.DEF: Speed signal above maximum threshold
2.DEF: Speed signal in open or short circuit to + 12 V
3.DEF: Speed signal short circuit to earth detected while driving
4.DEF: Speed greater than 0 during initialisation
5.DEF: Computer not calibrated
6.DEF: Incorrect vehicle configuration
7.DEF: Internal electronic fault
8.DEF: Actuator control line open circuit
9.DEF: Actuator control line short circuit to earth
10.DEF: Actuator control line short circuit at + 12 V
11.DEF: Battery voltage too low
NOTESThe fault is declared present after the dipped headlights are switched on, or during
a road test.
C.O
NOTESPriority when dealing with a number of faults.
Run a fault finding procedure on the UCH (see 87B, Passenger compartment connection unit) or UPC
(for Scénic) (see 87G, Engine compartment connection unit) to check the correct operation of the stalk.
Check the condition of the contacts and make sure that the xenon bulb computer is properly connected.
Check the continuity and absence of interference resistance in the following connection:
For Scénic II:
Black 6-track connector for the Protection and switching unit connector
track 5
For Vel Satis/Espace or Laguna II:
Black, 6-track connector of the UCH track 3B2Track 6 of the xenon
bulb computer.
If the fault is still present after these checks, replace the dipped headlights control stalk.
LAD_V05_DF001
XENON BULBS
Fault finding – Interpretation of faults