Acura 2002 RSX Service Manual page 548

Automatic Transmission
Symptom Troubleshooting Index (contd)
Symptom
Probable causelsl
Notes
Check the D indicator, and check for loose connectors.
Inspect the solenoid valve filter/gasket for wear and
damage, and inspect the solenoid valves for seizure.
Check the 2nd and 3rd clutch pressures.
Inspect the clutch piston, clutch piston check valve, and O_
rings. Check the spring retainer and retainer seal for wear
and damage. Inspect the clutch end-plate-to-top_disc
clearance. lf the clearance is out of tolerance, inspect the
clutch discs and plates for wear and damage. lf the discs
are worn or damaged, replace the discs as a set. Insoect
the clutch waved-plate height. lf the height is out ot
tolerance, replace the waved-plate. lf the discs and plates
are OK, adjust the clearance with the clutch end Dlate.
Inspect the 3rd clutch feed pipe. lf the 3rd clutch ieed DiDe
is scored, replace it and O-ring under the feed pipe guide.
Replace the secondary shaft if the bushing for the 3rd
clutch feed pipe is loose or damaged.
Excessive
shock or flares
on 2-3 upshift
or 3-2
downshift
3 .
' 1 .
5.
7 .
8 .
9 .
Av/T clutch pressure control
solenoid valve B defective
A,/T clutch pressure control
solenoid valve C defective
3rd clutch transmission
fluid pressure switch
defective
Foreign material in
separator plate orif ice
2nd accumulator defective
3rd accumulator defective
2nd check ball stuck
2nd clutch defective
3rd clutch defective
Excessive
shock or flares
on 3-4 upshift
or 4-3
downshift
1. A,,/T clutch pressure control
solenoid valve B defective
2. A,/T clutch pressure control
solenoid valve C defective
3 . F o r e i g n m a l e r i a l i n
separator plate orifice
4. 3rd accumulator defective
5. 4th accumulator defective
6. 3rd clutch defective
7. 4th clutch defective
Check the D indicator, and check for loose connectors.
lnspect the solenoid valve filter/gasket and O-rings for
wear and damage, and inspect the solenoid valves for
setzure.
Check the 3rd and 4th clutch pressures.
Inspect the clutch piston, clutch piston check valve, and O_
rings. Check the spring retainer and retainer seal for wear
and damage, Inspect the clutch end-plate-to_toD_disc
clearance. lf the clearance is out of tolerance, insDect the
clutch discs and plates for wear and damage. lf the discs
are worn or damaged, replace the discs as a set. Inspect
the clutch waved-plate height. lf the height is out of
tolerance, replace the waved-plate. lf the discs and Dlates
are OK, adjust the clearance with the clutch end plate.
Inspectthe 3rd clutch feed pipe. lf the 3rd clutch feed oiDe
is scored, replace it and O-ring under the feed pipe guide.
Replace the secondary shaft if the bushing for the 3rd
clutch feed pipe is loose or damaged.
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