Ford Corsar Repair Manual page 467

TROUBLE-SHOOTING AND DIAGNOSES
I
RL4FOZA
(
LOCK-UP TEST - RL4F02A
Install pressure gauge to lock-up pressure port. Shift
lector lever in "D" range.
se-
If lock-up pressure is not within specifications, refer
Trouble-shooting chart
(a).
Component Check
OVERDRIVE CONTROL SWITCH
Check continuity between two terminals.
Condition
Lock-up "ON"
Lock-up "OFF"
Switch position Continuity
(ON) OVERDRIVE
(OFF) CANCEL
Torque converter lock-up pressure
kPa (bar, kg/cm2, psi)
49 (0.49, 0.5,
7)
or less
196 (1.96, 2.0, 28) or more
O.D. control switch "ON"
4
O.D. indicator lamp "OFF".
O.D. control switch "OFF"
+
O.D. indicator lamp "ON".