2006 GREAT WALL HOVER ESP

Safety airbag-14
Power-supply
Failure code
$9032 Low power-supply voltage for SRS safety airbag system electronic-control unit
Test condition Warning
The test condition of this failure is the failure code that may not emerge before the test, DTC conducts the test,
and the preparatory work must be done before the test because the damage to working personnel or system
may be caused by the incorrect op eration during the test.
The voltage for SRS safety airbag system unit connector clip is stitch 5 and 6 is under 9V
Possible
caus es Accumulator low voltage
Failure with the wiring harness between accumulator and SRS safety airbag system electronic-control unit
Procedure Test Operation
Yes Next step
1 Check accumulator
Test accumulator voltage
Is the voltage above 9V No Accumulator low voltage, test the
recharging/discharging system
Yes Next step
2 Check the wiring harness between accumulator and fuse
panel
Remove fuse panel without releasing the connector clips
Place the ignition switch in ON position
Test the potential of two fuse corresponding contactors, the
potential above 9V? No Check the wiring harness
Yes Next step
3 Check the wiring harness between fuse panel and SRS
safety airbag system unit connector clip
Warning:
If not correctly handled, the safety airbag module as well
as pretension safety belt may possibly be trigged, released
and tensioned, thus make serene damage to people.
Ther efor e, pleas e carefully r ead the r epairing warning
before trouble handling. Please take references in safety
airbag system repairing warning
Place the ignition switch in LOCK position
Release accumulator negative wire and wait for 1 minute
plus
Remove steering pillar shell
Release the clock spring connection clips
Remove the PAB trim cover, glove box (passengers’ side
safety airbag is under the trim cover)
Release passengers’ side safety airbag module connector
clips
Release all SRS safety airbag system unit connector clips
Install back the accumulator negative wire,
Place the ignition switch in ON position
Is the potential of SRS safety airbag system unit connector
clips stitch 5,6(grounding) above 9V? No Replace wiring harness

Safety airbag-26
Do the troubleshooting if the alarm lamp re-illuminates after its extinguishments following the 6-second-flashing (or it keeps
illuminating from the very beginning)
10. Test
a. Driver’s side airbag module test (Figure8-3)
Check the following items and replace the corresponding safety airbag module part with anything abnormal with a new one.
Abandon the safety airbag’s old parts after its release according to the instructed procedure.
Caution
Do not jam the clock spring wiring harness during the steering wheel and safety airbag module assembly installation.
After the installation, rotate the steering wheel to left and right positions as enough as possible to confirm whether something
abnormal is with it.
d. Post-installation test.
lightly rotate the steering wheel to the left and right to confirm whether something abnormal and noises will arise.(Driver’s side
safety airbag module, clock spring)
Place the ignition switch in ON place.
SRS alarm lamp flashes in 6 seconds and then extinguishes.
Caution
If without the clock spring central involution, the steering wheel will not be able to rotate at midway, or the clock spring
circuit will be damaged so that jeopardize SRS safety airbag’s normal activities.
The spacer must be removed after replacing a clock spring with a new one, otherwise it will damage the clock spring.
c. Steering wheel and safety airbag module assembly installation.
Install the steering wheel and safety airbag module assembly after clock spring’s central involution.
safety airbag system failure alarm lamp
Caution
The safety airbag module (squib) circuit resistance can even not be tested by the designated tester.
When testing the resistance with an experimental instrument, sometimes the improper release will be caused by the
static interference because of the current in explosion pipe and cause some major damaging accidents.
Whether depression, crack or deformation is with the shroud.
Whether the joint is broken and the terminal is deformed.
Whether depression, crack or deformation is with the gas generator shield.
Safety airbag module. Installation status.
Caution
Replace the safety airbag with depression, crack or deformation with a new one. Its old parts must be abandoned after
its release.

Safety airbag-27
b. Clock spring test (figure 8.5,figure 8.6)
Check the following items and replace the clock spring with anything abnormal (even it is quite tiny) with a new one
Whether the joint and protection tube are broken and the terminal is deformed.
Whether the shield is damaged.
Check the connection between clock spring’s upper joint terminal and it’s corresponding bottom terminal.
Plug in a thin probe from the 3# joint of clock spring.
Caution
Do not directly plug in the probe from the bottom of the joint.
Figure 85 As showed in Figure 8.5,Plug a thin probe into the current tester to check the connection of the terminal.

Safety airbag-15
Y esPr
esen t f
ailu re codes
R e plac e S R S saf ety airb ag system unit
S e e h e removal/ins talla tion ofS R
S
sa f ety airb ag system unit
Hi stor y a ccum ulated failu re code
s
T h e e nd offailur e d iagn osis4 Pl
ac e t he i gnition switch i nL O C K position
R e l eas e a ccum ulator negative wire and w ait f or 1 m inut
e
pl us
R e mo vethe l eft t rim c over
Sh ut off S R S safety airb ag system unit tran slat io
n
co nn ecto r cl ips
I n stal l b ack t he
accu mulato r n egativ e w ire, plac e t he
ig nition switch inON position
I s the p oten tial of S R S s afety a irba g s ystem u nit c
onne ctor
cl ip s s titc h 5 , 6( g roun ding ) a bove 9V
? No
R eplac e w irin g h arne ss
Drive side failure
Failure code
$9021
$9022
$9024
$9025
Driver’s side safety airbag failure (high or low resistance, shorting grounding, etc.)
Test
condition
Warning
If not correctly handled, the safety airbag module as well as pretension safety belt may possibly be trigged, released
and tensioned, thus make serene damage to people. Therefore, please carefully read the repairing warning before
trouble handling. Please take references in safety airbag system repairing warning
Driver’s side safety airbag
The resistance between the SRS safety airbag system connector clips connectors not within the designated scope
SRS safety airbag system driver’s side airbag relative wiring harness shorting or shutoff
Possible
causes
Driver’s side safety airbag module failure
Clock spring internal failure
Failure of circuit connector clips between clock spring and SRS safety airbag system electronic-control unit
Shutoff or shorting of wiring harness between clock spring and SRS safety airbag system electronic-control unit.
Misconnection of SRS safety airbag system driver’s side airbag generator connector clip
Procedure Test Operation
Normal Next step
1
Check the clock spring
Warning
If not correctly handled, the safety airbag module may possibly be
trigged and released thus make serene damage to people. Therefore,
please carefully read the repairing warning before trouble handling.
Please take references in safety airbag system repairing warning.
Are the relative parts of clock spring normal? (The relation between
stitches, unnecessary shutoff or shorting?) if the present clock spring can
be replaced by a better one.
Abnormal
Replace the clock spring
Take references in the
removal/installation for
safety airbag system and
clock spring
Can
Replace the driver’s side
safety airbag module
Take references in the
removal/installation for
driver’s side safety airbag
in safety airbag system
2
Confirm the failure in driver’s side safety airbag module or other parts.
Replace the DAB module with a better one
Install back accumulator negative wire
Place the ignition switch in ON position
Is the failure code still in display or can be debugged?
No Next step
Normal Next step
3
Check clock spring wiring harness connector clip
Place the ignition switch in LOCK position
Release accumulator negative wire and wait for 1 minute plus
Remove steering pillar shell
Release the clock spring connector clip, is it in normal condition? Abnormal Replace the wiring
harness

Appendix A-3
1. (upper suspension arm steering knuckle ball pin nut) bolt
Locate the rear transverse stabilizer rob in the corresponding
position of carriage, symmetries the left and right during
installation.
Connection of rear transverse
stabilizer rod and rear axleViewing confirmation
the fixed torque of nut 2 in the Figure is 23
3NmTorque wrench
Connection of rear transverse
stabilizer rod and rear transverse
stabilizer robs connecting bar
assembly.the fixed torque of nut 1 in the Figure is 63
5NmTorque wrench
rear transverse stabilizer
rear transverse stabilizer rod connecting bar assembly bush
Upper suspension arm and upper suspension
arm steering knuckle ball pin
Steering gear cross tie ball pin
Lower suspension arm and lower suspension
arm steering knuckle ball pinthe fixed torque of nut 1 in the Figure is
145
15Nm
the fixed torque of nut 2 in the Figure is120
10Nm
the fixed torque of nut 3 in the Figure is 230
20Nm
Torque wrench
Torque wrench
Torque wrench
2. (steering gear cross tie ball pin nut) left steering
knuckle and wheel hub brake assembly
3. (lower suspension arm steering knuckle ball pin nut bolt 4. left steering knuckle and steering knuckle
and wheel hub brake assembly.

Appendix A-4
Connection of front transverse stabilizer rod
and carriage.the fixed torque of nut 1in the Figure is 253Nm
the fixed torque of nut 2in the Figure is 63
5Nm Connection of front transverse stabilizer rob
and front transverse stabilizer rod connecting
bar assemblyTorque wrench
Torque wrench
transmission assembly
drive shaft assemblyrear axle assembly
Drive shaft assembly installationPlug the front part of drive shaft into transmission assembly
splinded shaft, after their good meshing, screw the central bearing
hexagon bolt into the corresponding screw hole of the carriage
Center bearing connecting bolt
the fixed torque of bolt 1 in the Figure is 65
5Nm
Drive shaft bolt
the fixed torque of bolt 2in the Figure is 65
5Nm
Torque wrenchTorque wrench Viewing and handle
confirmation
front transverse stabilizer rod
bush
bush clipfront transverse stabilizer rod
connecting bar assembly

Appendix A-8
front windshield glass
Apply washer on the front windshield
glass-sticking regionEvenly apply it on the sticking region with the width of about
25mm and completely volatilize it.Viewing confirmation
Viewing confirmation Apply base-coater on the front
windshield glass-sticking regionShake the base-coater to be sufficiently even followed by the
even application on the sticking region with the width of about
20mm and dry it for 2-15 minutes
Apply washer on front windshield
glassWash the glass frame with the width of about 25mm,
instantly clean it and volatilize the washer completely.
Apply adhesive on front windshield
glassShake the glass base-coater to be sufficiently even followed
by the even application on the glass frame with the width of
about 20 and dry it for 2-15 minutes Apply base-coater on front
windshield glass
Vertically apply the glass adhesive on the glass frame and
make it even and continuous. Height: 18mm, width: 12mm
Front windshield glass fixing
Instantly install and fix the glass after the glass adhesive
application. Set the left and right clearance between front
windshield glass and the glass frame to be 12mmViewing confirmation
Viewing confirmation
Viewing confirmation
Viewing confirmation
Wash, base-coat and stick according to the corresponding positions showed by the broken line in the Figure

Appendix A-9
Viewing confirmation
backup door
backup door glass
Wash, base-coat and stick according to the corresponding positions showed
by the broken line in the Figure
Apply washer on the glass-sticking
region of the backup doorViewing confirmation
Viewing confirmation
Shake the glass base-coater to be sufficiently even followed
by the even application on the glass frame with the width of
about 20 and dry it for 2-15 minutesViewing confirmation
Viewing confirmation
Evenly apply it on the sticking region with the width of about
25mm and volatilize it completely.
Shake the base-coater to be sufficiently even followed by the
even application on the sticking region with the width of
about 20mm and dry it for 2-15 minutes
Wash the glass frame with the width of about 25mm and
volatilize the washer Apply base-coater on the glass-
sticking region of the backup door
Apply washer on the backup door
glass frame
Apply base-coater on the backup
door glass frame
Apply adhesive on the backup door
glass frame
Backup door glass fixingInstantly install and fix the glass after the glass adhesive
application Vertically apply the glass adhesive on the glass frame and make
it even, continuous. Height: 12mm, width: 8mm
Viewing/handle
confirmation