87B-98
MR-413-X44-87B000$576.mif
V5
UCH
Vdiag No.: 44PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses87B
*RF: radio frequency.ET045
RF* SIGNAL RECEIVED
NOTESNo faults should be present or stored.
Only apply these checks if the status remains NO when a button on a key is pressed.
Special note:
This status enables you to check that the UCH is receiving the radio frequency signals
transmitted by a key that may or may not belong to the vehicle.
SPECIFICATIONSYES
NO
Does the status change to “YES” after one of the other buttons on the key is pressed?
YES
Replace the key.
NOCheck the operation of this status with another key for the New Twingo, Modus or Clio
III.
If the status changes to YES, check the condition of the first key's battery.
If the fault is still present, replace the key and allocate the key using command SC015
Key allocation.
If the status remains NO, consult the interpretation of DF054 Computer.
AFTER REPAIRRepeat the conformity check from the start.
Carry out fault finding on the system.
UCH_V44_ET045
87B -133
MR-413-X44-87B000$624.mif
V5
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses
UCH
Vdiag No.: 44
87B
* RF: radio frequencyET186
ET189
SHORT PRESS ON DOOR CLOSING BUTTON
DOOR OPENING BUTTON PRESSED
NOTESThere must be no present or stored faults.
Check that LC097 Key type is definitely RF*. Otherwise run CF195 Key type and
select RF*.
Check the operation of statuses ET045 R.F.* signal received and ET193 RF* signal
from a key allocated to the vehicle.
Note:
The key must not be in the ignition switch.
Signal can be interpreted if the ignition is switched off (key removed from the
ignition switch).
SPECIFICATIONSACTIVE
INACTIVE
Check the condition of the key battery and of the button contacts.
Replace the battery if necessary.
Try the vehicle's second key.
If the status changes to Active, replace the first key and allocate the keys using command SC015 Key allocation.
If the fault is still present, contact the Techline.
AFTER REPAIRRepeat the conformity check from the start.
Carry out fault finding on the system.
UCH_V44_ET186 / UCH_V44_ET189
