Dodge RAM TRUCK 1500 1995 Service Manual page 479

81 - 1 WIPER AND WASHER SYSTEMS
Pig. 7 intermittent Wipe Module
(1) Minimum delay (wiper/washer switch to ex­
treme counter-clockwise position before LOW detent)
1/2 to 2 seconds.
(2) Maximum delay (wiper/washer switch to ex­
treme clockwise position before OFF detent) 10 to 30
seconds.
(3) If there is excessive delay or no variations in
delay, see Multi-Function Switch.
CONDITION
In DELAY mode wipers run continually when
wash is operated, b u t do not provide a n extra
wipe when t h e washer switch is released.
. . . ^ - ~ .•• •
PROCEDURE
Replace the intermittent wipe module.
CONDITIOM
Wipers start erratically during DELAY mode.
PROCEDURE
(1) Verify that the ground connection at the instru­
ment panel is making good connection (free from
paint) and is tight.
(2) Verify that the motor ground strap is making
good contact and that the motor mounting bolts are
tight.
(3) Verify that the wiring ground connections for
the intermittent wipe module and the wiper/washer
switch are tight.
(4) If condition is not corrected, replace intermit­
tent wipe module.
WASHER PUMP
(1) Check for continuity between black wire of
pump connector and a good ground. There should be
continuity. If OK, go to next step. If not OK, repair
ground circuit as required.
(2) Turn ignition switch to ON position. Check for
battery voltage at brown wire of pump connector
with washer switch depressed. If OK, replace pump.
If not OK, see diagnosis for Multi-Function Switch in
this group. If switch tests OK, repair wiring between
switch and pump as required.