oil reset GREAT WALL HOVER 2006 Service Repair Manual

3. Oil filling of service after sales
Set the liquid level position correctly; the procedure is shown as follows:
a. Shut down the engine; place the gear-position in the P-Gear.
b . Lift the vehicle (or place it above the trench).
c. Clean the around of plug before remove it. Remove the oil plug and check the O-ring for damage, finally connect the oil filling
pump to the oil filling hole.
d. Lower the vehicle and oil filling pump to the ground; fill with the transmission fluid partially. The general oil filling amount
is shown as follows:
If in the status of transmission hydraulic torque converter is empty: 8.0 L
If in the status of transmission hydraulic torque converter is full: 3.8 L
e. When start the vehicle in P-Gear, rotate the engine in idle speed. Step down the foot brake, pull the shifting lever in each gear-
position in circulation and add the transmission fluid until the action of each gear-position can be sensed.
f. Then fill with 0.5L transmission fluid (ATF) additionally.
g. Shut off the engine, lift the vehicle; take off the pump and replace the plug. Ensure the plug is tightened according to the
specification.
h. Then pull the vehicle throttle position for slight opening to make the vehicle runs for 3.5
4.5km; the rotary speed of engine
is no more than 2500r/min; then the transmission fluid temperature will in the scope of 50
60.
i. The engine is in idle-speed; pull the hand brake to make the shifting lever circuits in each gear-position horizontal status.
k. Remove the filling plug 3 minutes after the engine is shut off, but must be no more than1 hour. At this time, the correct
level position should be in the bottom of oil filling hole. If does not reach the liquid level position, then fill with few
transmission fluid (ATF) to meet the requirement.
l. Reinsert the transmission fluid plug, remove the residual transmission fluid around the vehicle and transmission; tighten the
plug to the specified torque.
4. Replace the ATF
Please notice that the color of TQ95 automatic transmission oil will be faded in the normal operation of transmission; it will be
turn into the deep brown or even in black. It will not affect the performance of ATF. It means that the fading of transmission
fluid not always means to replace the transmission fluid.
If the transmission temperature is raised, the ATF will be burnt. In this condition, ATF will change into black and with special
sulfur smell. The smell of the ATF means the oil is burnt.
If the ATF is burnt, it will cause the damage of transmission (the clutch assembly is damaged at least).At this time, it should
disassembly the transmission and process the necessary detection.
Electronic calibration
1. Idle-speed calibration
The idle-speed calibration is introduced in detail in the vehicle factory manual.
2 Calibration of position of throttle position

If the throttle position information stored in TCU is lost or not in application scope. It can be reestablished according to the
following program as the diagnosis error information.
a. Check whether the engine idle speed is in required range.
b. In the status of shutting off of air-condition, make the engine is in “D” –Gear for 60s,then the reference point with opening
degree of 0
of throttle position is reset in TCU.
Shut off the engine; switch on the ignition device, step the accelerator pedal to bottom for 60s, then the reference point with opening
degree of 100
of throttle position is reset in TCU.
3. Clear of throttle position

The clear process set by learning throttle position is necessary for M88 transmission TCU.
4. Car code

For M88 transmission, the car code is unnecessary.