Dacia Solenza 2004, Руководство по ремонту

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82
ACCOUSTIC WARNING - ANTI STARTING
82 - 26
Diagnostic
FAILURES LOCATING BASED ON CLIENT CLAIM
(algorithm for damage locating)
ALP1. MISSING COMMUNICATION CLIP TESTER / E.C.U DECODER
RECOMMENDATION Check if the lines K and L are not perturbed by another computer
of the vehicle.
Check the condition of the F03, F04 fuses from cockpit fuse box.
Be sure the CLIP tester is not the cause of the failure, by trying the communication with
another computer of the vehicle.
Check the tension of the battery (U>12,3V). If it is necessary, charge the battery.
Check the correct connection of the E.C.U. decoder to the wiring.
Check the supply of the E.C.U. decoder : - mass at pin A8;
- supply (+IC) at pin A9.
Be sure that the diagnostic socket is correctly supplied.
Check the continuity and the isolation of the electric wiring on the pins’ line corresponding to:
E.C.U. decoder A3 7 diagnostic socket
A4 15
If the dialogue CLIP tester – E.C.U. decoder cannot be established, then replace the decoder.
When the communication with the tester is established, solve the
AFTER REPAIRING failures displayed by CLIP.
Perform a conformity checking.
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