CITROEN C2 2004 User Manual page 338

C3 - XSARA - XSARA PICASSO
RECOMMENDATIONS - PRECAUTIONS: AL4 AUTOMATIC GEARBOX
Engines: KFV - NFU - RFN - RHZ
Procedure for initialising the automatic gearbox ECU
Downloading.
Updating the gearbox ECU by downloading:
- Follow the procedure using the diagnostic tool.
The downloading operation enables the automatic gearbox to be updated, or adapted to an evolution of the engine ECU.
Before commencing the downloading, take the value of the oil usage counter present in the automatic gearbox ECU.
After the downloading operation, carry out the following:
- A clearing of faults.
- A pedal initialisation.
- A re-initialisation of the auto-adaptives.
- A programming (if necessary).
- A writing of the value of the oil usage counter previously read.
- A road test.
ESSENTIAL: Every update of the automatic gearbox ECU should be accompanied by an update of the engine ECU.
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