Customer complaints (petrol version)
NOTES Only consult these customer complaints after a full check with the XR 25 tool.

Fault Location Tree (petrol version)
FL 1 NO COMMUNICATION BETWEEN XR 25 TOOL AND ELECTRONIC UNIT
NOTES Lines K and L are shared between several control units, which can disturb them. If the fault persists, it is advisable to check whether they are disturbing lines K and L.

AFTER REPAIR Once communication is established, deal with any fault bar graphs that are lit.
Perform a conformity check.
FL 2 IGNITION ON, IMMOBILISER WARNING LIGHT FLASHES CONTINUOUSLY (engine cannot start)
INSTRUCTIONS None

AFTER REPAIR Carry out a conformity check.
Check the operation of the immobiliser system.
Clear G0** faults.

AFTER REPAIR Carry out a conformity check.
Check the operation of the immobiliser system.
Clear G0** faults.

AFTER REPAIR Carry out a conformity check.
Check the operation of the immobiliser system.
Clear G0** faults.
FL 3 IMMOBILISER WARNING LIGHT REMAINS ON CONSTANTLY (even with ignition off) OR REMAINS OFF
NOTES Check that the decoder unit learning has been done.

AFTER REPAIR Carry out a conformity check.
Check the operation of the immobiliser system.
Clear G0** faults.

AFTER REPAIR Carry out a conformity check.
Check the operation of the immobiliser system.
Clear G0** faults.
FL 4 IGNITION ON, INJECTION WARNING LIGHT FLASHES CONTINUOUSLY (engine cannot start)
INSTRUCTIONS None

AFTER REPAIR Carry out a conformity check.
Check the operation of the immobiliser system.
Clear G0** faults.

AFTER REPAIR Carry out a conformity check.
Check the operation of the immobiliser system.
Clear G0** faults.
FL 5 DURING DRIVING (deceleration) AND IDLE, INJECTION WARNING LIGHT FLASHES CONTINUOUSLY
INSTRUCTIONS None

AFTER REPAIR Carry out a conformity check.
Check the operation of the immobiliser system.
Clear G0** faults.
FL 6 THE VEHICLE DOES NOT START
INSTRUCTIONS None

AFTER REPAIR Carry out a conformity check.
Check the operation of the immobiliser system.
Clear G0** faults.
Test yourself
A quick Renault Kangoo quiz: every answer comes with an explanation and a link to the manual page.