Acura 2002 RSX Service Manual page 605

10. Measure the voltage betvveen the No 6andNo 7
terminals of the shift solenoid harness connector.
SHIFT SOLENOID HARNESS
CONNECTOR
ATFT {RED/YEL) SG2 {GRN/YEL)
1 1 .
Wire side of female terminals
ls there about 5 V?
YES Check the ATF temperature sensor and shift
solenoid harness in the transmission housing (see
p a g e 1 4 - 1 3 5 ) . 1
N O G o t o s t e p 1 1 .
Turn the ignition switch OFF.
Check for continuity between the No. 7 terminal of
the shift solenoid harness connector and body
g r o u n d .
SHIFT SOLENOID HARNESS
CONNECTOR
SG2 {GRN/YEL)
ls thete continuitY?
YES Repair open in the wires between PCM
connector terminals A23 and ground {G 101),
b e t w e e n A 2 4 a n d g r o u n d { G 1 0 1 ) , a n d r e p a i r p o o r
g r o u n d { G 1 0 1 ) . l f t h e w i r e i s O K , u p d a t e t h e P C N I i f
it does not have the latest so{tware, or substitute a
known-good PCM, then recheck {see page 14-7}. lf
the symptom/indication goes away with a known-
g o o d P C M , r e p l a c e t h e o r i g i n a l P C M . I
NO Repair open in the wire between PCM
connector terminal ,A10 and the shift solenoid
harness connector.I
13. Measure the voltage between PCIM connector
t e r m i n a l C 1 4 a n d b o d y g r o u n d
PCM CONNECTOR C {22P)
TFT (RED/YELI
Wire side of female terminals
ls there about 5 V?
YES Repair open in the wire between PCM
c o n n e c t o r t e r m i n a l C 1 4 a n d t h e s h i f t s o l e n o i d
h a r n e s s c o n n e c t o r . l
NO - Check for a short in the wire between PCI\4
c o n n e c t o r t e r m i n a l C 1 4 a n d t h e s h i f t s o l e n o i d
harness connector. lf the wire is OK, update the
PCM if it does not have the latest software, or
substitute a known-good PCM, then recheck (see
page 14-7). lf the symptom/indication goes away
with a known-good PCM, replace the original
PCM. !
1
2 3 4 5 6 1
8 9 0 2
13
1 4
A
14-73