change key battery RENAULT KANGOO 1997 KC / 1.G Foult Finding - Injection Workshop Manual

Check the insulation in relation to the earth of the wiring between :
B1 B2
PLIP
decoder unit B2 B3 central locking
B5 A1 button
Are they insulated from earth ?
v0406.0
IMMOBILISER
Fault finding- Interpretation of XR25 Bargraphs 82
AFTER REPAIR
Bargraph 11 left hand side remains extinguished
after pressing the PLIP
PLIP SIGNAL RECEIVED
11
If BG 17right is illuminated, do not apply the following fault finding as the
decoder unit is new. Carry out the Plip programming procedure.
Only consult the following fault finding if BG 11 left remains extinguished after
having tried to lock or unlock the vehicle doors with the PLIP .
NOTES
Fiche n° 56
Check if locking or unlocking the doors is possible by testing with the other key. If locking or unlocking of
the vehicle doors is possible, replace the battery in the first key.
On the infrared transmitter connector, check for + 12 V before ignition feed between tracks B2 and A3.
Is this voltage present ?
Set the XR25 to pulse sensor mode (button "G", input on terminal "Vin").
Check for pulses on track B2 of the infrared transmitter by pressing the PLIP (test
with the decoder unit and infrared transmitter connectors connected).
Are there any pulses when the PLIP is pressed?YES
YES Replace the decoder unit.
NO Replace the infrared transmitter.
NO
YES Repair the faulty wiring.
NO Change the decoder unit.
Carry out a conformity check.
Check operation of the immobiliser system.
82-12