Iveco DAILY M.Y. 2012, Body Builder Instructions

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SPECIAL INSTRUCTIONS FOR ELECTRONIC SUBSYSTEMS
5-19
D
AILY
Printed 603.95.241 Base - 02/2012
Electronic control units
5.3.2 Disconnecting ECUs
Work carried out which does not conform with IVECO instructions, or that is carried out by
unqualified personnel, can cause serious damage to the on-board systems, compromise driving safety,
the good functioning of the vehicle and cause associated damage that is not covered by the contractual
guarantee.
!
Before disconnecting an ECU, the following instructions must be rigorously followed:
- turn the key in the ignition block to the OFF position and remove it;
- switch off the additional heaters and wait for the end of the cooling down cycle (the warning light in the button will go out);
- turn on the map reading lights located in the middle of the header rail;
- isolate the battery by disconnecting the power cables, first the negative pole then the positive; the spots mentioned above are
out;
- disconnect the ECU.
5.3.3 Repositioning ECUs
IVECO recommends to avoid modifications which entails moving ECUs. Follow the instructions below if repositioning ECUs
is unavoidable:
- ECUs must be positioned on the chassis or in the cab and secured with a fastening similar to the original one (i.e. bracket). To
avoid malfunctions, the ECU in the chassis must not be turned (e.g. to avoid water ingress). Consequently, the original orientation
must be preserved.
- ECUs must not be fitted on the subframe;
- the cover must always be refitted;
- avoid subjecting ECUs to knocks from debris and stones from the road when travelling.