81C-17
MR-413-X44-81C000$600_eng.mif
V1
81C
FUSE BOX
Fault finding chart
ALP 12 No component 1016 fuse F20-15A supply
NOTESCheck fuse F20-15A of component 1016 in addition to fuse MF-60A of
component 597.
Use a test light to check for + 12 V between fuse F20-15A of component 1016 and a chassis earth.
Is the test light lit?
YES NO
Check fuse F20-15A of component 1016.Carry out a continuity test on connection BP11 between
fuse F20-15A of component 1016 and fuse MF-60A of
component 597.
Is the fuse correct? Is the continuity correct?
YES NO NO YES
Use a test light to
check for + 12 V
between connection
BPDA of
component 597 and a
chassis earth.
Is the test light lit?
YES NO
Use a test light to check for + 12 V between connection
BP11 of component 597 and a chassis earth.Carry out a continuity test on connection
BPDA between components 597 and 1033.
Is the test light lit? Is the continuity correct?
YES NO YES NO
End of procedure. Check fuse MF-60A.Replace
the batteryFault on connection BPDA.
Repair the wiring. If there is a
repair procedure (see
Technical Note 6015A,
Repairing electrical wiring,
Wiring: Precautions for
repair), repair the wiring,
otherwise replace it.
Replace the
passenger
compartment fuse
box.Replace the fuse. Fault on connection BP11.
Repair the wiring. If there is a
repair procedure (see
Technical Note 6015A,
Repairing electrical wiring,
Wiring: Precautions for
repair), repair the wiring,
otherwise replace it.
MR-413-X44-81C000$600_eng.mif
81C-18
MR-413-X44-81C000$600_eng.mif
V1
FUSE BOX
Fault finding chart81C
ALP 13 No component 1016 fuse F21-20A supply
NOTESCheck fuse F21-20A of component 1016 in addition to fuse MF-60A of
component 597.
Use a test light to check for + 12 V between fuse F21-20A of component 1016 and a chassis earth.
Is the test light lit?
YES NO
Check fuse F21-20A of component 1016.Carry out a continuity test on connection BP11 between
fuse F21-20A of component 1016 and fuse MF-60A of
component 597.
Is the fuse correct? Is the continuity correct?
YES NO NO YES
Use a test light to
check for + 12 V
between connection
BPDA of
component 597 and a
chassis earth.
Is the test light lit?
YES NO
Use a test light to check for + 12 V between connection
BP11 of component 597 and a chassis earth.Carry out a continuity test on connection
BPDA between components 597 and 1033.
Is the test light lit? Is the continuity correct?
YES NO YES NO
End of procedure. Check fuse MF-60A.Replace
the batteryFault on connection BPDA.
Repair the wiring. If there is a
repair procedure (see
Technical Note 6015A,
Repairing electrical wiring,
Wiring: Precautions for
repair), repair the wiring,
otherwise replace it.
Replace the
passenger
compartment fuse
box.Replace the fuse. Fault on connection BP11.
Repair the wiring. If there is a
repair procedure (see
Technical Note 6015A,
Repairing electrical wiring,
Wiring: Precautions for
repair), repair the wiring,
otherwise replace it.
81C-19
MR-413-X44-81C000$600_eng.mif
V1
FUSE BOX
Fault finding chart81C
ALP 14 No component 1016 fuse F48-15A supply
NOTESCheck fuse F48-15A of component 1016 in addition to fuse MF-60A of
component 597.
Use a test light to check for + 12 V between fuse F48-15A of component 1016 and a chassis earth.
Is the test light lit?
YES NO
Check fuse F48-15A of component 1016.Carry out a continuity test on connection BP11 between
fuse F48-15A of component 1016 and fuse MF-60A of
component 597.
Is the fuse correct? Is the continuity correct?
YES NO NO YES
Use a test light to
check for + 12 V
between connection
BP11 of
component 597 and a
chassis earth.
Is the test light lit?
YES NO
Use a test light to check for + 12 V between connection
BP11 of component 597 and a chassis earth.Carry out a continuity test on connection
BPDA between components 597 and 1033.
Is the test light lit? Is the continuity correct?
YES NO YES NO
End of procedure. Check fuse MF-60A.Replace
the batteryFault on connection BPDA.
Repair the wiring. If there is a
repair procedure (see
Technical Note 6015A,
Repairing electrical wiring,
Wiring: Precautions for
repair), repair the wiring,
otherwise replace it.
Replace the
passenger
compartment fuse
box.Replace the fuse. Fault on connection BP11.
Repair the wiring. If there is a
repair procedure (see
Technical Note 6015A,
Repairing electrical wiring,
Wiring: Precautions for
repair), repair the wiring,
otherwise replace it.
81C-20
MR-413-X44-81C000$600_eng.mif
V1
FUSE BOX
Fault finding chart81C
ALP 15 No component 1016 fuse F23-30A supply
NOTESCheck fuse F23-30A of component 1016 in addition to fuse MF-60A of
component 597.
Use a test light to check for + 12 V between fuse F23-30A of component 1016 and a chassis earth.
Is the test light lit?
YES NO
Check fuse F23-30A of component 1016.Test the continuity on connection BP13 between
fuse F23-30A and components 1016 and 597.
Is the fuse correct? Is the continuity correct?
YES NO NO YES
Use a test light to
check for + 12 V
between connection
BP13 of
component 597 and a
chassis earth.
Is the test light lit?
YES NO
Use a test light to check for + 12 V between connection
BP11 of component 597 and a chassis earth.Carry out a continuity test on connection
BPDA between components 597 and 1033.
Is the test light lit? Is the continuity correct?
YES NO YES NO
End of procedure. Check the fuse of
component 597.Replace
the batteryFault on connection BPDA.
Repair the wiring. If there is a
repair procedure (see
Technical Note 6015A,
Repairing electrical wiring,
Wiring: Precautions for
repair), repair the wiring,
otherwise replace it.
Replace the
passenger
compartment fuse
box.Replace the fuse. Fault on
connection BP13.Repair the
wiring. If there is a repair
procedure (see Technical Note
6015A, Repairing electrical
wiring, Wiring: Precautions
for repair), repair the wiring,
otherwise replace it.
81C-21
MR-413-X44-81C000$600_eng.mif
V1
FUSE BOX
Fault finding chart81C
ALP 16 No component 1016 fuse F24-30A supply
NOTESCheck fuse F24-30A of component 1016 in addition to fuse MF-60A of
component 597.
Use a test light to check for + 12 V between fuse F24-30A of component 1016 and a chassis earth.
Is the test light lit?
YES NO
Check fuse F24-30A of component 1016.Test the continuity on connection BP13 between
fuse F24-30A of components 1016 and 597.
Is the fuse correct? Is the continuity correct?
YES NO NO YES
Use a test light to
check for + 12 V
between connection
BP13 of
component 597 and a
chassis earth.
Is the test light lit?
YES NO
Use a test light to check for + 12 V between connection
BP11 of component 597 and a chassis earth.Carry out a continuity test on connection
BPDA between components 597 and 1033.
Is the test light lit? Is the continuity correct?
YES NO YES NO
End of procedure. Check the fuse of
component 597.Replace
the batteryFault on connection BPDA.
Repair the wiring. If there is a
repair procedure (see
Technical Note 6015A,
Repairing electrical wiring,
Wiring: Precautions for
repair), repair the wiring,
otherwise replace it.
Replace the
passenger
compartment fuse
box.Replace the fuse. Fault on connection BP13.
Repair the wiring. If there is a
repair procedure (see
Technical Note 6015A,
Repairing electrical wiring,
Wiring: Precautions for
repair), repair the wiring,
otherwise replace it.
81C-22
MR-413-X44-81C000$600_eng.mif
V1
FUSE BOX
Fault finding chart81C
ALP 17 No component 1016 fuse F26-20A supply
NOTESCheck fuse F26-20A of component 1016 in addition to fuse MF-60A of
component 597.
Use a test light to check for + 12 V between fuse F26-20A of component 1016 and a chassis earth.
Is the test light lit?
YES NO
Check fuse F26-20A of component 1016.Test the continuity on connection BP13 between
fuse F26-20A of components 1016 and 597.
Is the fuse correct? Is the continuity correct?
YES NO NO YES
Use a test light to
check for + 12 V
between connection
BP13 of
component 597 and a
chassis earth.
Is the test light lit?
YES NO
Use a test light to check for + 12 V between connection
BP11 of component 597 and a chassis earth.Carry out a continuity test on connection
BPDA between components 597 and 1033.
Is the test light lit? Is the continuity correct?
YES NO YES NO
End of procedure. Check the fuse of
component 597.Replace
the batteryFault on
connection BPDA.Repair the
wiring. If there is a repair
procedure (see Technical Note
6015A, Repairing electrical
wiring, Wiring: Precautions
for repair), repair the wiring,
otherwise replace it.
Replace the
passenger
compartment fuse
box.Replace the fuse. Fault on connection BP13.
Repair the wiring. If there is a
repair procedure (see
Technical Note 6015A,
Repairing electrical wiring,
Wiring: Precautions for
repair), repair the wiring,
otherwise replace it.
81C-23
MR-413-X44-81C000$600_eng.mif
V1
FUSE BOX
Fault finding chart81C
ALP 18 No component 1016 fuse F41-20A supply
NOTESCheck fuse F41-20A of component 1016 in addition to fuse MF-60A of
component 597.
Use a test light to check for + 12 V between fuse F41-20A of component 1016 and a chassis earth.
Is the test light lit?
YES NO
Check fuse F41-20A of component 1016.Test the continuity on connection BP13 between
fuse F26-20A of components 1016 and 597.
Is the fuse correct? Is the continuity correct?
YES NO NO YES
Use a test light to check
for + 12 V between
connection BP13 of
component 597 and a
chassis earth.
Is the test light lit?
YES NO
Use a test light to check for + 12 V between connection
BP11 of component 597 and a chassis earth.Carry out a continuity test on connection
BPDA between components 597 and 1033.
Is the test light lit? Is the continuity correct?
YES NO YES NO
End of procedure. Check the fuse of
component 597.Replace
the batteryFault on connection BPDA.
Repair the wiring. If there is a
repair procedure (see
Technical Note 6015A,
Repairing electrical wiring,
Wiring: Precautions for
repair), repair the wiring,
otherwise replace it.
Replace the
passenger
compartment fuse
box.Replace the fuse. Fault on connection BP13.
Repair the wiring. If there is a
repair procedure (see
Technical Note 6015A,
Repairing electrical wiring,
Wiring: Precautions for
repair), repair the wiring,
otherwise replace it.
81C-24
MR-413-X44-81C000$600_eng.mif
V1
FUSE BOX
Fault finding chart81C
ALP 19 No + accessories feed on component 1016
NOTESCheck fuses F27-5A, F28-30A, F29-15A, F30-10A, F31-10A of component 1016 in
addition to fuse MF-60A of component 597.
The + accessories feed must be activated during the various tests.
Use a test light to check for + 12 V between fuse F27-5A of component 1016 and a chassis earth.
Is the test light lit?
YES NO
Check fuses F27-5A, F28-30A,
F29-15A, F30-10A, F31-10A of component 1016.Carry out a continuity test on connection S between fuses
F27-5A, F28-30A, F29-15A, F30-10A, F31-10A of
component 1016.
Are the fuses sound? Is the continuity correct?
YES NO NO YES
Carry out a continuity
test on connection S
between fuses F27-5A,
F28-30A, F29-15A,
F30-10A, F31-10A of
components 1016
and 104.
Is the continuity correct?
YES NO
Carry out a continuity test between connection S and
connection BP12 of component 104.
Is the continuity correct?
YES NO
Replace the immobiliser.
Replace the
passenger
compartment fuse
box.Replace the faulty
fuses.Fault on connection BPDA.
Repair the wiring. If there is a
repair procedure (see
Technical Note 6015A,
Repairing electrical wiring,
Wiring: Precautions for
repair), repair the wiring,
otherwise replace it.
Fault on connection S. Repair the wiring. If there is a
repair procedure (see Technical Note 6015A,
Repairing electrical wiring, Wiring: Precautions for
repair), repair the wiring, otherwise replace it.