Dtc 22-4: Short To Power In Front Passenger's Seat Belt Buckle Tensioner - Honda EP3 Service Manual

sRs
DTC Troubleshooting (cont'dl
8. Read the DTC.
ls DTC 22-3 indicated?
YES Go to slep 9.
NO-Short in the front passenger's seat belt buckle
tensioner; replace the front passenger's seat belt
b u c k l e . l
9. Turn the ignition switch OFF. Disconnect the
battery negative cable, and wait for 3 minutes.
10. Disconnect both side airbag 2P connectors (see
s t e p 4 o n p a g e 2 3 - 2 1 ) a n d t h e d r i v e r ' s s e a t b e l t
buckle tensioner 4P connector (see step 6 on page
23-22).
' 1 1 .
D i s c o n n e c t S R S u n i t c o n n e c t o r B { 1 8 P ) f r o m t h e
SRS unit (see step 7 on page 23-221.
12. Disconnect the special tool from the floor wire
h a r n e s s .
1 3 . C h e c k r e s i s t a n c e b e t w e e n t h e N o . 2 a n d N o . 1 1
terminals of SRS unit connector B ( 18P). There
should be an open circuit, or at least
'l
M !) .
SRS UNIT CONNECTOR B {18P}
GRN/RED
Wire side oI female terminals
ls the resistance as specified?
YES Faulty SRS unit; replace the SRS unit (see
page 23'1221 .a
NO Short in the floor wire harness; replace the
f l o o r w i r e h a r n e s s . I
G R N
23-66
\ J
DTC 22-4: Short to Power in Front Passenger's
Seat Belt Buckle Tensioner
SpecialTools Required
. S R S i n f l a t o r s i m u l a t o r 0 7 S A Z - T B 4 0 1 1 A
. S R S s i m u l a t o r l e a d F 0 7 X A z 5 2 3 0 1 0 0
1. Erase the DTC memory (see p age 23-26).
2 . T u r n t h e i g n i t i o n s w i t c h O N { l l } , a n d c h e c k t h a t t h e
S R S i n d i c a t o r c o m e s o n f o r a b o u t 6 s e c o n d s a n d
then goes off.
Does the SHS indicator stay on?
YES Go to step 3.
N O I n l e r m i t t e n t f a i l u r e , s y s t e m
i s O K a t t h i s t i m e .
Go to Troubleshooting Intermittent Failures (see
page 23-261.
3. Turn the ignition switch OFF. Disconnect the
battery negative cable, and wait for 3 minutes.
4. Disconnect the front passenger's seat belt buckle
tensioner 4P connector (A) from the floor wire
n a r n e s s .
5 . C o n n e c t t h e S R S i n f l a t o r s i m u l a t o r ( 2 ! J
connectors) and simulator lead F to the floor wire
h a r n e s s .
u