16A-6V1 MR-372-J84-16A000$050.mif
16A
Scénic II ph 2
ALP 1 The starter does not work
NOTESTest the condition of the battery (see 80A, Battery, Test 1 Battery check).
Test the condition of the power fuse (see TEST 2 Test of power fuse condition and
source of fault).
Check ET010 Starting conditions met (see 87B, Passenger compartment
connection unit, Fault finding - Interpretation of statuses).
Check that the engine is not jammed.
Check that the following terminals are correctly
tightened:
the battery,
the starter,
the engine earth,
the bodywork earth.
Are the terminals correctly tightened?
Retighten the terminals (see MR 370,
Mechanical, 80A, Battery, Battery:
Removal - Refitting).
Check that the following wires are in good condition:
the wire connecting the battery +, component code
107, to terminal B+ of the starter, component
code 163,
the wire connecting the battery - to the bodywork
earth,
the wire connecting the engine to the bodywork
earth.
Are the wires in good condition?
Repair the damaged wires and terminals. 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 the wiring.
Try starting.
If the starter still does not turn, can a clicking noise be
heard when the starter is activated?
NO
YES
NO
YES
A
NO
B
YES
STARTING - CHARGING
Fault finding – Fault finding charts
16A-10V1 MR-372-J84-16A000$050.mif
STARTING - CHARGING
Fault finding – Fault finding charts16A
Scénic II ph 2
ALP 1
CONTINUED 4
Check the request from component 104
using ET239 Ignition switch position
(see 87B Passenger compartment
connection unit, Fault finding -
Interpretation of statuses).
Is component 645 receiving the request?Is the CAN network OK?
Presence of effective + after ignition feed
Check the voltage on connection D at the
input of fuse for component 260 when
starting is requested.
Is there 12 V?Run fault finding on the CAN network
Continuity fault on connection DP between components 260
and 645. 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.Replace component 645
Check the voltage on connection D of
component 104 when starting is requested.
Is there 12 V?Replace component 104
Continuity fault on connection D between components 104 and 260. If there is a repair
method (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for
repair) repair the wiring, otherwise replace it.
D
YES
NOYES
NO
NOYES
NO
YES
