C o n t r o l
(3) Connect a jumper wire
servo connector of the main harness and pin 3 of the
speed control servo.The other three pins
should show battery voltage. If not, replace the se
rvo.
(4) Using an ohmmeter, connect one lead to
ground. With the
servo connector of the main harness, the meter shou ld
show continuity. If not, repair the ground
as
necessary. .
Vacuum Test
(1) Remove the speed control cable at the throttle
body end.
(2)Disconnect the electrical connector and
lines at the servo.
(3) Connect battery voltage to pin No. 3 of the
(4) Ground the remaining three servo pins 1, 2
(5) Connect a hand held vacuum pump to the servo va cuum
nipple and apply 10 to 15 inches of vacuum.
(6) The cable should pull in and hold for as long a s vacuum
is applied.
VACUUM SUPPLY Engine (Non-turbo)>
(1) Disconnect the vacuum hose at the servo and ins tall
a vacuum gauge in the hose.
(2) Start engine and observe the gauge at idle. The vacuum
gauge should read at least ten inches of mercury. Shut
off engine, the vacuum should continue to hold inches
of mercury.
(3) If vacuum does not meet this requirement, check and
correct the following vacuum leaks:
Vacuum lines
Vacuum reservoir
Servo vacuum
Poor engine performance
I-cruise control
AUTO-CRUISE CONTROL RELAY
Engine (Non-turbo)>
Battery voltage
Power
isnot supplied
Power is supplied
Terminal
,
,
,0
MANUAL TRANSAXLETroubleshooting!
ENGINE (TURBO) AND ENGINE> On-vehicle Service
TROUBLESHOOTING
Symptom
Vibration, noise
Oil leakage
Hard shift
Jumps out of gear ProbableRemedy
Loose or damaged transaxle and engine mounts
Tighten or replace mounts
Inadequate shaft end play Correct the end play
Worn or damaged gears
Replace gears
Use of inadequate grade of oil Replace with specified oil
Low oil level
Refill
Inadequate engine idle speed Adjust the idle speed
Broken or damaged, oil seal or O-ring Replace the oil seal or O-ring
Faulty control cable Replace the control cable
Poor contact or wear of synchronizer ring and Correc t or replace
gear cone
Weakenecl synchronizer spring Replace synchronizer spring
Use of
grade of oil Replace with the specified oil
Worn gear shift fork or broken poppet spring Replace the shift fork or poppet
spring
Synchronizer hub to sleeve
clearance too
large
Replace the synchronizer hub and
sleeve
TSB Revision
ON-VEHICLE SERVICE
22100090053
TRANSAXLE OIL LEVEL CHECK
Refer to GROUP 00
Maintenance Service.
TRANSAXLE OIL REPLACEMENT
Refer to GROUP 00 Maintenance Service.
TRANSFER OIL LEVEL CHECK Refer to GROUP 00
Maintenance Service.
TRANSFER OIL REPLACEMENT
Refer to GROUP 00 Maintenance Service.
22100100055
22100110035
22100120035
