Lock-Up Control Solenoid Valve A/B - Honda Prelude 1993 Service Manual

Lock-up Controlsolenoid Valve A/B
Test
NOTE:
Lock-up control solenoid vaves A and B must be removed/
reDlaced as an assembly.
1. Disconnect the connector trom the lock-up control
solenoid vave A/8.
2.
Measure the resistsnce between the No, 1 terminal
(solenold valve. A) of the lock-up control solenoid
valve connector and body ground, and between the
No. 2 terminsl (solenoid valve B) and body ground.
STANDARD: 12- 24Q
Replacement
1. Remove the mounting bolts and lock-up control
solenoid valve assembly.
NOTE:
Be sure to r€move or replsce the lock-up control
solenoid vakes A and B 8s an assembly.
2,
Check the tock-up control solenoid valv€ oil passages
for dust ot din, 8nd replscs 8s sn sssembv, if
necessarv.
LOCK-UP CONTROL
SOLENOID VALVE
ASSEMBLY
LOCK-UP CONTROL
SOLENOID VALVE
ASSEMBLY
Cloan th€ mounting aurface
and oil passag68.
6 r 1 . 0 m m
12 N.m {1.2 kem , 9 lb-ft)
ReDlace the lock-uD control solanoid vatue assembly il
the resistance is out of specification.
lf the resistance is within the standard, connect the
No. 1 terminal of the lock-up control solenoid valve
connector to the batterv positive terminsl' A clicking
sound should be he8rd. Connect th€ No. 2 terminsl to
the battery positive terminsl. A clicking sound should
be heard. Replace the lock-up control solenoid vave
assembly if no clicking sound is heard'
FILTER/GASKET
Roplac6.
Clean the mounting surface and oil psss€ges of the
klck-up control solenoid vslve assembly, 8nd install I
new tilter/gasket.
Check the connector for rust, dirt or oil, and racon-
nect it securely.
14-62