CITROEN C8 2005 - Procedure for Initialising the Automatic Gearbox ECU; Updating the Gearbox ECU by Downloading; After the Downloading Operation, Carry out the Following; Updating the Value of the Oil Usage Counter

235
CLUTCH
GEARBOX
TRANSMISSION
AL 4 AUTOMATIC GEARBOX: RECOMMENDATIONS - PRECAUTIONS
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.
- An initialisation of the auto-adaptives.
- 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.
Updating the value of the oil usage counter.
Using PROXIA.
Access to reading and recording of the oil counter is via the menu:
- «Configuration (integrated circuit button)/Oil counter».
- Adjustment of the oil counter value is done in incremental steps of
2750 units.
Using LEXIA.
Access to reading and recording of the oil counter is via the menu:
- «Oil counter».
- Adjustment of the oil counter value is done by entering directly the
5 figures of the oil counter.
Procedure for initialising the automatic gearbox ECU
Angl.T3-page207-255-2005. 4/02/05 15:19 Page 235