2010 JAGUAR XFR Rear Drive

DTC Description Possible Causes Action B100A-51 Fuel Pump Authorisation
- Not programmed
RJB fault
Low speed CAN fault
Instrument cluster fault
Check power and ground supplies to RJB. Check CAN
communications between RJB and instrument
cluster. Check power and ground supplies to
instrument cluster B100A-62 Fuel Pump Authorisation
- Signal compare failure
Low speed CAN fault
RJB fault
Instrument cluster fault
Incorrect module
installed
(RJB/Instrument cluster)
Write target SID
synchronisation error
following
re-programming
Noise/EMC related error
Check CAN communications between RJB and
instrument cluster. Check power and ground supplies
to RJB and instrument cluster. Confirm correct
module installed. Re-synchronise ID by
re-configuring the RJB as a new module. Check CAN
network for interference/EMC related issues B100A-63 Fuel Pump Authorisation
- Circuit/component
protection time-out
RJB fault
Low speed CAN fault
Instrument cluster fault
Low battery voltage <9V
Check power and ground supplies to RJB and
instrument cluster. Check CAN communications
between RJB and instrument cluster. Check battery
is in fully charged and serviceable condition, refer to
the battery care manual B1026-12
Steering Column Lock -
Circuit short to battery
Steering column lock
ground circuit - short to
power
Refer to the electrical circuit diagrams and check
steering column lock ground circuit for short to
power B1087-83
LIN Bus "A" - Value of
signal protection
calculation incorrect
The checksum of the
received LIN frame is
incorrect
Check the battery monitoring system and rear
parking aid system for DTCs and refer to relevant
DTC Index B1087-86
LIN Bus "A" - Signal
invalid
The header of the LIN
message received is
incorrect
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system.
Check the battery monitoring system and rear
parking aid system for DTCs and refer to relevant
DTC Index B1087-88 LIN Bus "A" - Bus off
Battery monitoring
system LIN circuit -
short to ground, power
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check
battery monitoring system LIN circuit for short to
ground, power B108A-23
Start Button - Signal
stuck low
Start/Stop switch digital
input signal circuit -
stuck low
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check
Start/Stop switch digital input signal circuit for short
to ground B10A1-11 Trailer Tow Detection -
Circuit short to ground
Trailer tow detection
digital input circuit -
short to ground
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check
trailer tow detection digital input circuit for short to
ground B10AF-12
Blower Fan Relay -
Circuit short to battery
High Side output not
driven - Diagnosis
feedback indicates
output is short to power
Refer to the electrical circuit diagrams and check
blower motor supply circuit for short to power B10AF-14
Blower Fan Relay -
Circuit short to ground
or open
High Side output not
driven - Diagnosis
feedback indicates
output is short to
ground, open circuit
Refer to the electrical circuit diagrams and check
blower motor supply circuit for short to ground, open
circuit

DTC Description Possible Causes Action B1261-13
Fuel Flap/Door Release
Switch - Circuit open
Fuel filler flap digital
input signal circuit -
open circuit
Refer to the electrical circuit diagrams and check
fuel filler flap digital input signal circuit for open
circuit B1A79-11
Rear Fog Lamp - Circuit
short to ground
Rear fog lamp control
circuit - short to ground
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check
rear fog lamp control circuit for short to ground B1A79-12
Rear Fog Lamp - Circuit
short to battery
Rear fog lamp control
circuit - short to power
Refer to the electrical circuit diagrams and check
rear fog lamp control circuit for short to power B1A79-13
Rear Fog Lamp - Circuit
open
Rear fog lamp control
circuit - open circuit
Refer to the electrical circuit diagrams and check
rear fog lamp control circuit for open circuit B1C55-12
Horn Relay - Circuit
short to battery
Horn control circuit -
short to power
Refer to the electrical circuit diagrams and check
horn control circuit for short to power B1C55-14
Horn Relay - Circuit
short to ground or open
Horn control circuit -
short to ground, open
circuit
Refer to the electrical circuit diagrams and check
horn control circuit for short to ground, open circuit B1C83-12
Rear Defog Relay -
Circuit short to battery
High Side output not
driven - diagnosis
feedback indicates
output is short to power
Refer to the electrical circuit diagrams and check
heated rear window power supply circuit for short to
power B1C83-14
Rear Defog Relay -
Circuit short to ground
or open
High Side output not
driven - diagnosis
feedback indicates
output is short to
ground, open circuit
Refer to the electrical circuit diagrams and check
heated rear window power supply circuit for short to
ground, open circuit B1C83-93
Rear Defog Relay - No
operation
High Side output not
driven - diagnosis
feedback indicates
output is at open load
or short to power
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check
heated rear window power supply circuit for open
load and short to power B1C91-12
Fuel Flap/Door Lock
Relay Coil Circuit -
Circuit short to battery
Fuel filler flap locking
motor control circuit -
short to power
Refer to the electrical circuit diagrams and check
fuel filler flap locking motor control circuit for short
to power B1C91-14
Fuel Flap/Door Lock
Relay Coil Circuit -
Circuit short to ground
or open
Fuel filler flap locking
motor control circuit -
short to ground, open
circuit
Refer to the electrical circuit diagrams and check
fuel filler flap locking motor control circuit for short
to ground, open circuit B1D35-12
Hazard Switch - Circuit
short to battery
Hazard warning lamp
switch digital input
circuit - short to power
Refer to the electrical circuit diagrams and check
hazard warning lamp switch digital input circuit for
short to power B1D35-23
Hazard Switch - Signal
stuck low
Hazard warning lamp
switch digital input
circuit - signal stuck low
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system.
Refer to the electrical circuit diagrams and check
hazard warning lamp switch digital input circuit for
short to ground U0019-88
Low Speed CAN
Communication Bus -
Bus off
Bus off
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system U0140-00
Lost Communication
With Body Control
Module - No sub type
information
No sub type information
Carry out any pinpoint test associated with this DTC
using the manufacturer approved diagnostic system

Noise Conditions

Gear noise is typically a howling or whining due to gear damage or incorrect bearing preload. It can occur at various
speeds and driving conditions, or it can be continuous
Chuckle is a particular rattling noise that sounds like a stick against the spokes of a spinning bicycle wheel. It occurs
while decelerating from approximately 64 km/h (40 miles/h) and can usually be heard all the way to a stop. The
frequency varies with vehicle speed
Knock is very similar to chuckle, though it may be louder and occurs on acceleration or deceleration. The tear down will
disclose what has to be corrected
Check and rule out tires, exhaust and trim items before disassembling the transmission to diagnose and correct gear noise.

The noises described under Road Test usually have specific causes that can be diagnosed by observation as the unit is
disassembled. The initial clues are the type of noise heard on the road test and the driving conditions.

Vibration Conditions


wear. NOTE: New Constant Velocity (CV) joints should not be installed unless disassembly and inspection revealed unusual

Clicking, popping or grinding noises may be caused by the following:

Cut or damaged CV joint boots resulting in inadequate or contaminated lubricant in the outboard or inboard CV joint
bearing housings
Loose CV joint boot clamps
Another component contacting the rear drive half shaft
Worn, damaged or incorrectly installed wheel bearing, suspension or brake component
Vibration at highway speeds may be caused by the following:
Out-of-balance front or rear wheels
Out-of-round tires
Driveline imbalance
Driveline run-out (alignment)


NOTE: Rear drive half shafts are not balanced and are not likely to contribute to rotational vibration disturbance.
Shudder or vibration during acceleration (including from rest) may be caused by the following:
Driveline alignment
Excessively worn or damaged outboard or inboard CV joint bearing housing
Excessively high CV joint operating angles caused by incorrect ride height. Check ride height, verify correct spring rate
and check items under Inoperative Conditions
Excessively worn driveshaft components

Leakage Conditions

1. Inspect the CV joint boots for evidence of cracks, tears or splits.

2. Inspect the underbody for any indication of grease splatter in the vicinity of the rear drive half shaft, outboard and
inboard CV joint boot locations, which is an indication of CV joint boot or CV joint boot clamp damage.
3. Inspect the inboard CV joint bearing housing seal for leakage.

Inoperative Conditions

If a CV joint or rear drive half shaft pull-out occurs, check the following:

suspension components for correct location, damage or wear
bushings for wear
subframe for damage
bent or worn components
- Stabilizer bar link
- Left-hand rear suspension lower arm and bushing
- Right-hand rear suspension lower arm and bushing
- Rear wheel hub and rear drive half shaft

Road Test

A gear-driven unit will produce a certain amount of noise. Some noise is acceptable and may be audible at certain speeds or
under various driving conditions as on a newly paved blacktop road. The slight noise is in no way detrimental and must be
considered normal.

The road test and customer interview (if available) provide information needed to identify the condition and give direction to
the correct starting point for diagnosis.
1. Make notes throughout the diagnosis routine. Make sure to write down even the smallest piece of information, because

it may turn out to be the most important.

2. Do not touch anything until a road test and a thorough visual inspection of the vehicle have been carried out. Leave the
tire pressures and vehicle load just where they were when the condition was first observed. Adjusting tire pressures,
vehicle load or making other adjustments may reduce the conditions intensity to a point where it cannot be identified
clearly. It may also inject something new into the system, preventing correct diagnosis.

3. Make a visual inspection as part of the preliminary diagnosis routine, writing down anything that does not look right.
Note tire pressures, but do not adjust them yet. Note leaking fluids, loose nuts and bolts, or bright spots where
components may be rubbing against each other. Check the luggage compartment for unusual loads.
4. Road test the vehicle and define the condition by reproducing it several times during the road test.

5. Carry out the Road Test Quick Checks as soon as the condition is reproduced. This will identify the correct diagnostic
procedure. Carry out the Road Test Quick Checks more than once to verify they are providing a valid result. Remember,
the Road Test Quick Checks may not tell where the concern is, but they will tell where it is not.

Road Test Quick Checks

1. 24-80 km/h (15-50 miles/h): With light acceleration, a moaning noise is heard and possibly a vibration is felt in the
front floor pan. It is usually worse at a particular engine speed and at a particular throttle setting during acceleration at
that speed. It may also produce a moaning sound, depending on what component is causing it. Refer to Tip-In Moan in
the Symptom Chart.

2. Acceleration/deceleration: With slow acceleration and deceleration, a shake is sometimes noticed in the steering
wheel/column, seats, front floor pan, front door trim panel or front end sheet metal. It is a low frequency vibration
(around 9-15 cycles per second). It may or may not be increased by applying brakes lightly. Refer to Idle Boom/Shake
/Vibration in the Symptom Chart.

3. High speed: A vibration is felt in the front floor pan or seats with no visible shake, but with an accompanying sound or
rumble, buzz, hum, drone or booming noise. Coast with the clutch pedal depressed or shift control selector lever in
neutral and engine idling. If vibration is still evident, it may be related to wheels, tires, front brake discs, wheel hubs
or front wheel bearings. Refer to High Speed Shake in the Symptom Chart.

4. Engine rpm sensitive: A vibration is felt whenever the engine reaches a particular rpm. It will disappear in neutral
coasts. The vibration can be duplicated by operating the engine at the problem rpm while the vehicle is stationary. It
can be caused by any component, from the accessory drive belt to the torque converter which turns at engine speed
when the vehicle is stopped. Refer to High Speed Shake in the Symptom Chart.

5. Noise/vibration while turning: Clicking, popping, or grinding noises may be due to a worn, damaged, or incorrectly
installed front wheel bearing, rear drive half shaft or CV joint.

6. Noise/vibration that is road speed relative: This noise/vibration can be diagnosed independent of engine speed or gear
selected (engine speed varies but torque and road speed remain constant). The cause may be a rear drive
axle/differential whine.
Road Conditions

An experienced technician will always establish a route that will be used for all NVH diagnosis road tests. The road selected
should be reasonably smooth, level and free of undulations (unless a particular condition needs to be identified). A smooth
asphalt road that allows driving over a range of speeds is best. Gravel or bumpy roads are unsuitable because of the additional
road noise produced. Once the route is established and consistently used, the road noise variable is eliminated from the test
results.


NOTE: Some concerns may be apparent only on smooth asphalt roads.

If a customer complains of a noise or vibration on a particular road and only on a particular road, the source of the concern
may be the road surface. If possible, try to test the vehicle on the same type of road.

Vehicle Preparation

Carry out a thorough visual inspection of the vehicle before carrying out the road test. Note anything which is unusual. Do not
repair or adjust any condition until the road test is carried out, unless the vehicle is inoperative or the condition could pose a
hazard to the technician.
After verifying the condition has been corrected, make sure all components removed have been installed.

Lift Test

After a road test, it is sometimes useful to do a similar test on a lift.

When carrying out the high-speed shake diagnosis or engine accessory vibration diagnosis on a lift, observe the following
precautions:


WARNING: If only one drive wheel is allowed to rotate, speed must be limited to 55 km/h (35 miles/h) indicated on the
speedometer since actual wheel speed will be twice that indicated on the speedometer. Speed exceeding 55 km/h (35 miles/h)
or allowing the drive wheel to hang unsupported could result in tire disintegration, differential failure, constant velocity joint

and drive half shaft failure, which could cause serious personal injury and extensive vehicle damage. Failure to follow these
instructions may result in personal injury.


CAUTION: The suspension should not be allowed to hang free. When the CV joint is run at a very high angle, extra
vibration as well as damage to the seals and joints can occur.

The rear suspension lower arm should be supported as far outboard as possible. To bring the vehicle to its correct ride height,
the full weight of the vehicle should be supported in the rear by floor jacks. REFER to: (100-02 Jacking and Lifting)

Jacking (Description and Operation), Lifting (Description and Operation).
1. Raise and support the vehicle. REFER to: (100-02 Jacking and Lifting)
Jacking (Description and Operation), Lifting (Description and Operation).
2. Explore the speed range of interest using the Road Test Quick Checks as previously described.

3. Carry out a coast down in neutral. If the vehicle is free of vibration when operating at a steady indicated speed and
behaves very differently in drive and coast, a transmission concern is likely.

Note, however, that a test on the lift may produce different vibrations and noises than a road test because of the effect of the
lift. It is not unusual to find vibrations on the lift that were not found in the road test. If the condition found on the road can
be duplicated on the lift, carrying out experiments on the lift may save a great deal of time.

Exhaust Neutralization Procedure

1. Raise vehicle on lift and slacken all exhaust fixings.

2. With all fixings loose, neutralize the exhaust system.

3. Tighten all fixings to correct torque, starting at the rear-most point working towards the front of the vehicle.

Symptom Chart

Symptom Possible Cause Action High-speed shake
Wheel end vibration
Engine/transmission
Driveline GO to Pinpoint Test A. Tip-in moan
Air cleaner
Power steering
Powertrain
Engine mounts
Exhaust system GO to Pinpoint Test B. Idle boom/shake/vibration, or shudder
Cable(s)/hoses(s)
Intake air distribution and filtering system
Engine mounts
Exhaust system
Belt/pulleys GO to Pinpoint Test C. Wheel end vibration analysis
Suspension/rear drive halfshaft and CV joints
Tires/wheels
Wheel bearings
CV joint boots GO to Pinpoint Test D. Non-axle noise
Trim/mouldings
A/C system
Accessories GO to Pinpoint Test E. Pinpoint Tests


NOTE: These Pinpoint Tests are designed to take the technician through a step-by-step diagnosis procedure to determine
the cause of a condition. It may not always be necessary to follow the chart to its conclusion. Carry out only the Pinpoint Test
steps necessary to correct the condition. Then check operation of the system to make sure the condition is corrected.
After verifying that the condition has been corrected, make sure all components removed have been installed.

PINPOINT TEST A : HIGH-SPEED SHAKE TEST DETAILS/RESULTS/ACTIONS www.JagDocs.com

Suspension System - General Information -
Vehicle Ride Height Published: 27-Aug-2013

NOTE: All figures are at "Kerb" height - For additional information, refer to Vehicle Ride Height below.

Description Measurement Description Front/Rear Kerb mm (inch) Tolerance mm (inch) Vehicles without supercharger Front 388 (15.28) ±12 (0.5) Rear 391 (15.39) ±12 (0.5) Vehicles with supercharger Front 385 (15.16) ±12 (0.5) Rear 384 (15.12) ±12 (0.5) Vehicles with All wheel drive Front 404 (15.90) ±12 (0.5) Rear 391 (15.39) ±12 (0.5)
Ride height is measured from the centre of the wheel to the apex of the wheel arch, through the wheel centre line.
Kerb - with all fluids at full and a full tank of fuel, no occupants/luggage.
Tires must be inflated to normal pressure -
For additional information, refer to: Specifications (204-04 Wheels and Tires, Specifications). Wheel Alignment - Front Camber

NOTE: *1 Camber Balance = left-hand camber - right-hand camber.

Description Left-hand Right-hand Balance*1 Markets Degrees/Minutes Nominal Tolerance Nominal Tolerance Nominal Tolerance All right-hand drive and Japan Degrees/Minutes -0° 36' ±45' -0° 12' ±45' -0° 24' ±45' Decimal Degrees -0.6° ±0.75° -0.2° ±0.75° -0.4° ±0.75° USA, Canada, Mexico and Dominican Republic
(Federal) Degrees/Minutes -0° 12' ±45' -0° 33' ±45' 0° 21' ±45' Decimal Degrees -0.2° ±0.75° -0.55° ±0.75° 0.35° ±0.75° Rest of world Degrees/Minutes -0° 12' ±45' -0° 24' ±45' 0° 12' ±45' Decimal Degrees -0.2° ±0.75° -0.4° ±0.75° 0.2° ±0.75° Vehicles with All wheel drive Degrees/Minutes -0° 11' ±45' -0º 32' ±0.45' 21' ±45' Decimal Degrees -0.19° ±0.75º -0.54º ±0.75º 0.35º ±0.75° Wheel Alignment - Front Caster

NOTE: *2 Caster Balance = left-hand caster - right-hand caster.

Description Left-hand Right-hand Balance*2 Markets Degrees/Minutes Nominal Tolerance Nominal Tolerance Nominal Tolerance All right-hand drive and Japan Degrees/Minutes 6° 53' ±45' 6° 20' ±45' 0° 33' ±45' Decimal Degrees 6.88° ±0.75° 6.33° ±0.75° 0.55° ±0.75° USA, Canada, Mexico and Dominican Republic
(Federal) Degrees/Minutes 6° 36' ±45' 6° 45' ±45' -0° 8' ±45' Decimal Degrees 6.61° ±0.75° 6.74° ±0.75° -0.14° ±0.75° Rest of world Degrees/Minutes 6° 36' ±45' 6° 36' ±45' 0° 0' ±45' Decimal Degrees 6.61° ±0.75° 6.61° ±0.75° 0° ±0.75° Vehicles with All wheel drive Degrees/Minutes 6° 2' ± 45' 6° 11' ± 45' - 9' ± 45' Decimal Degrees 6.04º ±0.75° 6.19° ± 0.75° -0.15° ± 0.75° Wheel Alignment - Front Toe
Description Total Toe Markets Degrees/Minutes Nominal Tolerance All right-hand drive and Japan Degrees/Minutes 0° 13' ±12' Decimal Degrees 0.22° ±0.20° USA, Canada, Mexico and Dominican Republic (Federal) Degrees/Minutes 0° 13' ±12' Decimal Degrees 0.22° ±0.20° Rest of world Degrees/Minutes 0° 13' ±12' Decimal Degrees 0.22° ±0.20° Vehicles with All wheel drive Degrees/Minutes 16' ± 12' Decimal Degrees 0.27° ± 0.20° Wheel Alignment - Rear Camber (Vehicles without supercharger)
Description Left-hand Right-hand Markets Degrees/Minutes Nominal Tolerance Nominal Tolerance All Markets Degrees/Minutes -0° 47' ±45' -0° 47' ±45' Decimal Degrees -0.78° ±0.75° -0.78° ±0.75° Wheel Alignment - Rear Camber (Vehicles with supercharger)
Description Left-hand Right-hand Markets Degrees/Minutes Nominal Tolerance Nominal Tolerance All Markets Degrees/Minutes -0° 59' ±45' -0° 59' ±45'

Description Left-hand Right-hand Markets Degrees/Minutes Nominal Tolerance Nominal Tolerance Decimal Degrees -0.98° ±0.75° -0.98° ±0.75° Vehicles with All wheel drive Degrees/Minutes - 53' ± 45' - 53' ± 45' Decimal Degrees -0.89° ± 0.75° -0.89° ± 0.75° Wheel Alignment - Rear Toe
Description Left-hand Right-hand Total Toe Markets Degrees/Minutes Nominal Tolerance Nominal Tolerance Nominal Tolerance All Markets Degrees/Minutes 0° 5' ±8' 0° 5' ±8' 0° 10' ±12' Decimal Degrees 0.083° ±0.14° 0.083° ±0.14° 0.17° ±0.20° Vehicles with All wheel drive Degrees/Minutes 5' ± 8' 5' ± 8' 9' ± 12' Decimal Degrees 0.08° ± 0.14° 0.08° ± 0.14° 0.15° ± 0.20° Wheel Alignment - Rear Thrust Angle

NOTE: *5 Rear Thrust Angle = (left-hand toe - right-hand toe) ÷ 2.

Markets Rear Thrust Angle*5 Markets Degrees/Minutes Nominal Tolerance All Markets Degrees/Minutes 0° 0' ±8' Decimal Degrees 0° ±0.14° Vehicles with All wheel drive Degrees/Minutes 0° 0' ±8' Decimal Degrees 0° ±0.14° General Specifications
Item Specification Clear Vision Clear vision (negative value is counterclockwise) 0° ± 3° Ball Joint Radial Play Lower ball joint — maximum 0.8 mm (1/32 in) Upper ball joint — maximum 0.8 mm (1/32 in) www.JagDocs.com

Front Suspension (204-01 Front Suspension, Description and Operation), Front Suspension (204-01 Front Suspension, Description and Operation), Rear Suspension (204-02 Rear Suspension, Description and Operation), Rear Suspension (204-02 Rear Suspension, Description and Operation), Rear Suspension (204-02 Rear Suspension, Description and Operation).
Inspection and Verification

1. Verify the customer concern by carrying out a road test on a smooth road. If any vibrations are apparent, refer to
section 100-04 Noise, Vibration and Harshness.
2. Visually inspect for obvious signs of damage and system integrity.



3. If an obvious cause for an observed or reported condition is found, correct the cause (if possible) before proceeding to
the next step.
4. If the fault is not visually evident, verify the symptom and refer to the following Symptom Chart.

Symptom Chart

Symptom Possible Sources Action Crabbing * Incorrect rear thrust angle. * Check the rear toe adjustment.
REFER to: Rear Toe Adjustment (204-00 Suspension System - General Information, General Procedures). * Front or rear suspension components.
* Inspect the front and rear suspension systems. Repair or
install new suspension components as necessary. * Drive axle damaged. * Install a new rear drive axle/differential.
REFER to: Axle Assembly - V6 3.0L Petrol (205-02 Rear Drive Axle/Differential, Removal and Installation). Drift/Pull * Unequal tire pressure.
* Check and adjust the tire pressures. Inspect the tire for
excessive wear.
REFER to: Specifications (204-04 Wheels and Tires, Specifications). * Incorrect wheel alignment.
* Check and adjust the wheel alignment. REFER to:
(204-00 Suspension System - General Information)
Front Toe Adjustment (General Procedures), Rear Toe Adjustment (General Procedures), Camber and Caster Adjustment (General Procedures). * Tires.
* Check and adjust the tire pressures. Inspect the tire for
excessive wear.
REFER to: Specifications (204-04 Wheels and Tires, Specifications). * Unevenly loaded or overloaded vehicle. * Notify the customer of incorrect vehicle loading. * Damaged steering components. * Check the steering system. * Brake drag. * Check the brakes.
REFER to: Brake System (206-00 Brake System - General Information, Diagnosis and Testing). Mechanical

Damaged tires
Wheel bearing(s)
Loose or damaged front or rear suspension components
Loose, damaged or missing suspension fastener(s)
Incorrect spring usage
Damaged or sagging spring(s)
Damaged or leaking shock absorber(s)
Damaged or leaking strut(s)
Worn or damaged suspension bushing(s)
Loose, worn or damaged steering system components
Damaged axle components Visual Inspection Chart