Jeep Grand Cherokee WK. Manual — part 1563
TIRES/WHEELS
TABLE OF CONTENTS
page
page
TIRES/WHEELS
. . . . . . . . . . . . . . . . . . . . 4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
. . . . . . . . . . . . . . . . . . . . . . . . 7
TIRES
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
. . . . . . . . . . . . . . . . . . . . . 8
MATCHING TIRE . . . . . . . . . . . . . . . . . . . . . . . 9
. . . . . . . . . . . . . . . . . . 9
. . . . . . . . . . . . . . . . . . . 9
. . . . . . . . . . . . . . . . 10
. . . . . . . . . . . . . . . . . . . 10
. . . . . . . . . . . . . . . . . . . . 12
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
SPARE TIRE WINCH
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
. . . . . . . . . . . . . . . . . . . . . . . . . 12
WHEELS
. . . . . . . . . . . . . . . . . . . . . . 13
. . . . . . . . . . . . . . . . . . 13
. . . . . . . . . . . . . . . . . 13
. . . . . . . . . . . . . . . . 14
STUDS
. . . . . . . . . . . . . . . . . . 15
. . . . . . . . . . . . . . . . . . . 15
. . . . . . . . . . . . . . . . . . 16
. . . . . . . . . . . . . . . . . . . 17
TIRE PRESSURE MONITORING SYSTEM
PREMIUM TIRE PRESSURE MONITORING
PREMIUM TIRE PRESSURE MONITORING
DIAGNOSIS AND TESTING - TIRE PRESSURE
. . . . . . . . . . . . . . . . . 19
. . . . . . . . . . . . . . . . . . . . . . 19
SENSOR
. . . . . . . . . . . . . . . . . . . . . . . . . 19
. . . . . . . . . . . . . . . . . . . . . . . . . . . 21
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
. . . . . . . . . . . . . . 22
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
. . . . . . . . . . . . . . . . . . . . . . . . . 24
TRANSPONDER
. . . . . . . . . . . . . . . . 27
. . . . . . . . . . . . . . . . . 28
. . . . . . . . . . . . . . . . 28
. . . . . . . . . . . . . . . . . 29
TIRE PRESSURE MONITORING SYSTEM -
ELECTRICAL DIAGNOSIS
DIAGNOSIS AND TESTING
INTERNAL . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
INTERNAL . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
INTERNAL . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
INTERNAL . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
INTERNAL . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
C1506–LEFT FRONT TIRE PRESSURE
TRIGGER MODULE PERFORMANCE . . . . . . 47
C1507–RIGHT FRONT TIRE PRESSURE
TRIGGER MODULE PERFORMANCE . . . . . . 52
C1509–RIGHT REAR TIRE PRESSURE
TRIGGER MODULE PERFORMANCE . . . . . . 57
WK
TIRES/WHEELS
22 - 1
C150A–LEFT FRONT TIRE PRESSURE
TRIGGER MODULE VOLTAGE HIGH . . . . . . . 62
C150B–RIGHT FRONT TIRE PRESSURE
TRIGGER MODULE VOLTAGE HIGH . . . . . . . 65
C150C–RIGHT REAR TIRE PRESSURE
TRIGGER MODULE VOLTAGE HIGH . . . . . . . 68
TIRE SENSOR 1 LOW PRESSURE ALERT
TIRE SENSOR 1 TRANSMIT FAILURE
TIRE SENSOR 2 LOW PRESSURE ALERT
TIRE SENSOR 2 TRANSMIT FAILURE
TIRE SENSOR 3 LOW PRESSURE ALERT
TIRE SENSOR 3 TRANSMIT FAILURE
TIRE SENSOR 4 LOW PRESSURE ALERT
TIRE SENSOR 4 TRANSMIT FAILURE
TIRES/WHEELS
DIAGNOSIS AND TESTING
TIRE AND WHEEL RUNOUT
Radial runout is the difference between the high and
low points on the tire or wheel.
Lateral runout is the wobble of the tire or wheel.
Lateral runout of more than 2.0 mm (.080 inch) mea-
sured near the shoulder of the tire may cause the
vehicle to shake.
22 - 2
TIRES/WHEELS
WK
Radial runout of more than 1.5 mm (.060 inch) mea-
sured at the center line of the tread may cause the
vehicle to shake.
Sometimes radial runout can be reduced. Relocate the
wheel and tire assembly on the mounting studs (See
Method 1). If this does not reduce runout to an
acceptable level, the tire can be rotated on the wheel.
(See Method 2).
METHOD 1 (RELOCATE WHEEL ON HUB)
1. Drive vehicle a short distance to eliminate tire flat spotting from a parked position.
2. Check wheel bearings and adjust if adjustable or replace if necessary.
3. Check the wheel mounting surface.
4. Relocate wheel on the mounting, two studs over from the original position.
5. Tighten wheel nuts until all are properly torqued, to eliminate brake distortion.
6. Check radial runout. If still excessive, mark tire sidewall, wheel, and stud at point of maximum runout and pro-
ceed to Method 2.
METHOD 2 (RELOCATE TIRE ON WHEEL)
NOTE: Rotating the tire on wheel is particularly effective when there is runout in both tire and wheel.
1. Remove tire from wheel and mount wheel on ser-
vice dynamic balance machine.
2. Check the wheel radial runout.
WK
TIRES/WHEELS
22 - 3
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст