MITSUBISHI PAJERO PININ 2000 Workshop Manual

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1 . In o rd er to a vo id in ju ry to y o urs e lf o r o th ers
f r o m a ccid enta l d eplo ym ent o f th e a ir b ag d urin g
s e rv ic in g, r e ad a nd c a re fu lly fo llo w a ll th e
p re ca utio ns a nd p ro ce dure s d escrib ed in th is
m anual.
2 . Do n ot u se a ny e le ctr ic a l te st e quip m ent o n
o r n ear S R S c o m ponents , e xce pt th ose
s p ecif ie d o n P .5 2B -7 .
3 . Never A tte m pt t o R ep air t h e F ollo w in g
C om ponen ts :
SR S a ir b ag c o ntr o l u nit ( S R S-E C U)
Fro nt im pact s e nso r
Clo ck s p rin g
Driv e r's a nd fr o nt p asse nger's a ir b ag
m odule s
Sid e a ir b ag m odule
Sid e im pact s e nso r
Seat b elt w it h p re -te nsio ner N
O TE
I f a ny o f th ese c o m ponents a re d ia gnose d a s
f a ult y , th ey s h ould o nly b e r e pla ce d, in
a cco rd ance w it h th e IN DIV ID UAL C O M -
P O NEN TS S ER VIC E p ro ce dure s in th is
m anual. ( R efe r to P .5 2B -3 0.)
4 . Afte r d is co nnectin g t h e n eg ativ e ( ± ) b atte ry c ab le , w ait
6 0 s eco nds a t le ast b efo re a n y s erv ic e a n d in su la te
t h e d is co nnecte d c ab le w it h t a p e. T he S R S r e ta in
e n ough v o lt a g e t o d ep lo y t h e a ir b ag f o r a s h ort t im e
e ven a fte r d is co nnectio n o f t h e b atte ry . S o, s erio us
i n ju ry m ay r e su lt b y a ccid en ta l a ir b ag d ep lo ym en t
i f a w ork is d one o n t h e S R S ju st a fte r t h e d is co nnectio n
o f t h e b atte ry .
5 . Do n ot a tte m pt to r e pair th e w ir in g h arn ess c o nnecto rs
o f th e S R S. If th e c o nnecto r(s ) a re d ia gnose d a s d efe ctiv e ,
r e pla ce th e w ir in g h arn ess(e s). If th e h arn ess(e s) a re
d ia gnose d a s fa ult y , r e pla ce o r r e pair th e w ir in g
h arn ess(e s) a cco rd in g to th e fo llo w in g ta ble .

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→ F ro nt w ir in g h arn ess → F ro nt
i m pact s e nso r R
epair o r r e pla ce e ach w ir in g
h arn ess. 7 I
n str u m ent p anel w ir in g h arn ess → E arth 8 I
n str u m ent p anel w ir in g h arn ess → C om bin atio n m ete r
( S R S w arn in g la m p) 9
, 1 0 I
n str u m ent p anel w ir in g h arn ess → F ro nt p asse nger's a ir b ag
m odule 1
1 , 1 2 I
n str u m ent p anel w ir in g h arn ess → C lo ck s p rin g → D riv e r's a ir b ag
m odule R
epair o r r e pla ce th e d ash w ir in g
h arn ess. R epla ce c lo ck s p rin g. 1
3 I
n str u m ent p anel w ir in g h arn ess → J u nctio n b lo ck ( fu se N o.8 ) R
epair o r r e pla ce e ach w ir in g h
arn ess 1
6 I
n str u m ent p anel w ir in g h arn ess → J u nctio n b lo ck ( fu se N o.6 ) h
2
0 I
n str u m ent p anel w ir in g h arn ess → D ia gnosis c o nnecto r 2
1, 2 2 B
ody w ir in g h arn ess → S id e a ir b ag m odule ( L .H .) 2
3, 2 4 B
ody w ir in g h arn ess → S id e a ir b ag m odule ( R .H .) 2
7, 2 8 B
ody w ir in g h arn ess → S eat b elt w it h p re -te nsio ner ( R .H .) 2
9, 3 0 B
ody w ir in g h arn ess → S eat b elt w it h p re -te nsio ner ( L .H .) 3
4, 3 5, 3 6 B
ody w ir in g h arn ess → S id e im pact s e nso r ( L .H .) 4
0, 4 1, 4 2 B
ody w ir in g h arn ess → S id e im pact s e nso r ( R .H .) S
R S-E C U h arn ess c o nnecto r
SR S-E C U h arn ess c o nnecto r ( r e ar v ie w )

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a sse m bly M
B991613 S
R S c h eck
h arn ess C
heckin g th e S R S e le ctr ic a l c ir c u it r y H
arn ess s e t
A : Check h arn ess
B : LE D h arn ess
C :LE D h arn ess
a dapte r
D :Pro be C
heckin g th e c o ntin uit y a nd m easu rin g th e
v o lt a ge a t t h e S R S-E C U h arn ess c o nnecto r M
B990803 S
te erin g w heel
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S TA NDARD F LO W O F D IA G NO STIC T R O UBLE SH O OTIN G
R efe r to G RO UP 0 0 ± H ow to U se T ro uble sh ootin g/In sp ectio n S erv ic e P oin ts .
D IA G NO SIS F U NCTIO N
D IA G NO SIS C O DES C HEC K
C onnect th e M UT-II to th e d ia gnosis c o nnecto r ( 1 6-p in ) u nder th e in str u m ent u nder c o ve r, th en c h eck
d ia gnosis c o des.
( R efe r to G RO UP 0 0 ± H ow to U se T ro uble sh ootin g/In sp ectio n S erv ic e P oin ts .)
E R ASIN G D IA G NO SIS C O DE
C onnect th e M UT-II to th e d ia gnosis c o nnecto r a nd e ra se th e d ia gnosis c o de.
C au tio n
T u rn o ff t h e ig nit io n s w it c h b efo re c o nnectin g o r d is co nnectin g t h e M UT-I I.
S R S W ARNIN G L A M P IN SPEC TIO N
1 . Check to b e s u re th at th e S R S w arn in g la m p illu m in ate s
w hen th e ig nit io n s w it c h is in th e O N p osit io n.
2 . Check to b e s u re th at it illu m in ate s fo r a ppro xim ate ly 7
s e co nds a nd th en s w it c h es o ff .
3 . If th e a bove is n ot th e c a use , in sp ect th e d ia gnosis c o des.
I N SPEC TIO N C HART F O R D IA G NO SIS C O DES
I n sp ect a cco rd in g to th e in sp ectio n c h art th at is a ppro pria te fo r th e m alf u nctio n c o de.
C ode N o. D
ia gnosis it e m R
efe re nce p age 1
1 , 1 2, 1 3 F
ro nt im pact s e nso r s yste m 5
2B -1 0 1
4 A
nalo g G -s e nso r s yste m in th e S R S-E C U 5
2B -1 1 1
5,1 6 F
ro nt im pact s a fin g G -s e nso r s yste m in sid e S R S-E C U 5
2B -1 1 1
7 S
id e im pact s a fin g G -s e nso r s yste m in sid e S R S-E C U 5
2B -1 1 2
1*2
, 2 2*2
, 6 1*2
, 6 2*2 5
2B -1 2 2
4*2
, 2 5*2
, 6 4*2
, 6 5*2 5
2B -1 3 2
6*2
, 2 7*2
, 6 6, 6 7 D
riv e r's s id e p re -te nsio ner ( s q uib ) s yste m 5
2B -1 4 2
8*2
, 2 9*2
, 6 8, 6 9 F
ro nt p asse nger's s id e p re -te nsio ner ( s q uib ) s yste m 5
2B -1 5 3
1, 3 2 S
R S-E C U c a pacit o r s yste m 5
2B -1 1 3
4*1 5
2B -1 6 3
5 S
R S-E C U ( d eplo ye d a ir b ag) s yste m 5
2B -1 6

?
,<1 5
2B -1 6 4
2*1 5
2B -1 6 4
3*1 s
yste m L
am p d oes n ot illu m in ate . 5
2B -1 7 s
ys t
L
am p d oes n ot s w it c h o ff . 5
2B -1 7 4
4*1 5
2B -1 7 4
5 I
n te rn al c ir c u it s yste m o f n on-v o la tile m em ory ( E EPR O M ) in sid e
S R S-E C U 5
2B -1 1 5
1, 5 2 D
riv e r's s id e a ir b ag m odule ( s q uib ig nit io n d riv e c ir c u it ) s yste m 5
2B -1 1 5
4, 5 5 F
ro nt p asse nger's s id e a ir b ag m odule ( s q uib ig nit io n d riv e c ir c u it )
s yste m 5
2B -1 1 5
6, 5 7 D
riv e r's s id e p re -te nsio ner ( s q uib ig nit io n d riv e c ir c u it ) s yste m 5
2B -1 1 5
8, 5 9 F
ro nt p asse nger's s id e p re -te nsio ner ( s q uib ig nit io n d riv e c ir c u it ) s yste m 5
2B -1 1 7
1*2
, 7 2*2
, 7 5, 7 6 S
id e a ir b ag m odule ( R .H .) ( s q uib ) s yste m 5
2B -1 8 7
3, 7 4 S
id e a ir b ag m odule ( R .H .) ( s q uib ig nit io n d riv e c ir c u it ) s yste m 5
2B -1 1 7
9, 9 3 S
id e im pact s e nso r ( L .H .) c o m munic a tio n s yste m 5
2B -1 9 8
1*2
, 8 2*2
, 8 5, 8 6 S
id e a ir b ag m odule ( L .H .) ( s q uib ) s yste m 5
2B -1 9 8
3, 8 4 S
id e a ir b ag m odule ( L .H .) ( s q uib ig nit io n d riv e c ir c u it ) s yste m 5
2B -1 1 8
9, 9 6 S
id e im pact s e nso r ( R .H .) c o m munic a tio n s yste m 5
2B -2 0 9
1*1 5
2B -2 1 9
2 S
id e im pact s e nso r ( L .H .) s yste m 5
2B -2 1 9
4*1 5
2B -2 1 9
5 S
id e im pact s e nso r ( R .H .) s yste m 5
2B -2 1 N
O TE
( 1 ) *1
: If th e v e hic le c o ndit io n r e tu rn s to n orm al, th e d ia gnosis c o de w ill b e a uto m atic a lly e ra se d, a nd th e S R S w arn in g
l a m p w ill r e tu rn to n orm al.
( 2 ) *2
: If th e tr o uble (s ) a re e xtin guis h ed, th e S R S w arn in g la m p g o o ut w it h d ia gnosis c o de h is to ry s to re d.
( 3 ) If th e v e hic le h as a d is ch arg ed b atte ry it w ill s to re th e d ia gnosis c o des 4 1 o r 4 2. W hen th ese d ia gnosis c o des a re
d is p la ye d, c h eck th e b atte ry .


    


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Dis co nnect th e c o nnecto r a nd m easu re a t th e h arn ess s id e.
Connect n egativ e ( ± ) b atte ry te rm in al.
Ig nit io n s w it c h : O N
Resis ta nce b etw een te rm in al 1 a nd 2
O K: 820 ± 8 2 Ω
Resis ta nce b etw een te rm in al 3 a nd 4
O K: 820 ± 8 2 Ω N
G R
epla ce th e S R S-E C U. C
heck tr o uble s ym pto m s.


    
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