Removal And Installation - Dodge ram truck 3500 1996 Service Manual

B R
VEHICLE SPEED CONTROL SYSTEM 8H - 9
D I A G N O S I S AND T E S T I N G (Continued)
PIN
2
PIN
3
=
EE m
PIN 1 PIN 4
CONNECTOR
SHOWN FROM
TERMINAL END
PIN 4 PIN
3
PIN 2 PIN 1
Fig. 3 Servo 4-Way Harness Connector
4-way connector pin-4 and a good ground. There
should be continuity. I f not OK, repair open circuit to
ground as required.
POWERTRAIN COITROL MODULE ( P C i )
For complete PCM diagnosis on the speed control
system, refer to the DRB scan tool and the appropri­
ate Powertrain Diagnostic Procedures manual.
R E M O V A L A N D I N S T A L L A T I O N
SPEED CONTROL SERVO
V-6/V-8 GAS ENGINES—REMOVAL
(1) Disconnect vacuum hose at servo (Fig. 4).
(2) Disconnect electrical connector at servo.
(3) Remove 2 nuts from cable sleeve.
(4) Pull speed control cable away from servo to
expose cable hairpin clip. '
(5) Remove hairpin clip attaching cable to servo.
(6) Pull servo away from mounting bracket.
INSTALLATION
(1) Insert servo studs through holes i n servo
mounting bracket.
(2) With throttle blocked to full open position,
align hole in cable sleeve with hole in servo pin and
install hairpin clip.
(3) Insert servo studs through holes i n cable
sleeve.
(4) Install 2 attaching nuts and tighten to 6 N-m
(50 in. lbs.) torque.
(5) Connect vacuum hose to servo.
J948H-5
- SERVO BRACKET
SCREWS (3)
Fig. 4 Servo Removat/lnstallation
(6) Connect electrical connector to servo terminals.
S.OL ¥ - 1 0 AND S.BL DIESEL ENGINE—
REMOVAL
(1) Disconnect both battery cables, negative cables
first.
(2) Remove 2 bolts and battery holddown (Fig. 5).
^J948B-2
Fig. 5 Battery Holddown
(3) I f equipped, pull up on battery heat shield to
remove i t (Fig. 6).