Diagnostic

Customer complaints (petrol version)

~2min read

NOTES Only consult these customer complaints after a full check with the XR 25 tool.

Effets client (version essence)

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.

Arbre de Localisation de Pannes (version essence)

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

Arbre de Localisation de Pannes (version essence)

AFTER REPAIR Carry out a conformity check.

Check the operation of the immobiliser system.

Clear G0** faults.

Arbre de Localisation de Pannes (version essence)

AFTER REPAIR Carry out a conformity check.

Check the operation of the immobiliser system.

Clear G0** faults.

Arbre de Localisation de Pannes (version essence)

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.

Arbre de Localisation de Pannes (version essence)

AFTER REPAIR Carry out a conformity check.

Check the operation of the immobiliser system.

Clear G0** faults.

Arbre de Localisation de Pannes (version essence)

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

Arbre de Localisation de Pannes (version essence)

AFTER REPAIR Carry out a conformity check.

Check the operation of the immobiliser system.

Clear G0** faults.

Arbre de Localisation de Pannes (version essence)

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

Arbre de Localisation de Pannes (version essence)

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

Arbre de Localisation de Pannes (version essence)

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.