ignition RENAULT TWINGO 2009 2.G Electrical Equipment - Access Safety Owner's Manual

82D-42
MR-413-X44-82D000$900_eng.mif
V1
ACCESS/SAFETY
Fault finding - Fault Finding Chart82D
ALP 25
CONTINUED 1
Is status ET239 "Ignition switch position" "APC"?
YES
Are there any faults on the UCH?
NO
Are there any faults on the injection system?
NO
Is status ET008 "UCH blank" "Yes"?
NO
Is status ET185 "Key code received" "Yes"?
YES
Is status ET229 "Injection immobiliser code"
"Programmed"?
YES
Is status ET250 "Injection" "Protected"?
NO
NORefer to the interpretation of status ET239
"Ignition switch position" (see 87B,
Passenger compartment connection unit).
YESDeal with any faults connected to the UCH
(see 87B, Passenger compartment
connection unit).
YESDeal with any faults connected to the injection
system (see 13B, Diesel injection and see
also 17B, Petrol injection).
YESProgram the UCH using command SC004
"UCH programming" and allocate the key
using command SC015 "Key allocation".
NO
NOProgram the injection code using command
SC017 "Injection immobiliser programming".
YESIf status ET077 "Impact detected" (available
in the injection system) is "Present", carry
out fault finding on the airbag (see 88C, Airbag
and pretensioners) otherwise carry out fault
finding on the injection system (see 13B, Diesel
injection and see also 17B, Petrol injection).
AFTER REPAIRCarry out another fault finding check on the system.
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82D-43
MR-413-X44-82D000$900_eng.mif
V1
ACCESS/SAFETY
Fault finding - Fault Finding Chart82D
ALP 25
CONTINUED 2
Carry out complete fault finding of the injection system (see 13B, Diesel injection and see also 17B, Petrol
injection) (See MR 411 Mechanical systems, 13A, Fuel supply) (see MR 411 Mechanical systems, 13C,
Preheating) (See MR 411 Mechanical systems, Ignition).
If the fault is still present, contact Techline.
Check that there are no powerful electromagnetic wave sources (CB (Citizen Band), mobile phone in close
proximity to the transponder ring).
Switch the ignition off and then on again.
Check that fuse F8 (15 A) is sound and fitted in the passenger compartment fuse and relay box.
Replace the fuse if necessary.
Check the condition and connection of the transponder ring 4-track connector (bent, oxidised, broken tabs).
Repair if necessary.
Check that the earth on connection NAM of the transponder aerial connector is perfect.
If the connection is faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace it.
Check for + after ignition feed on connection AP43 of the transponder aerial connector.
If the connection is faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace it.
Check the condition and connection of the 40-track UCH connector PE1 (tabs bent, broken, oxidised, etc.).
Repair if necessary.
Check the insulation, continuity and absence of interference resistance of the following connections:
●Connection code 80Y between components 1618 and 645.
●Connection code 80X between components 1618 and 645.
●Connection code AP43 between components 1618 and 1016.
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
If the connections are correct but the fault is still present, replace the transponder ring.
AFTER REPAIRCarry out another fault finding check on the system.
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