2. Check the drive pulley pressure control solenoid valve.
A) Remove the air filter and air duct.
b) Disconnect the connector, solenoid valve.
V) Measure the resistance of the drive pulley pressure control solenoid valve.
- Rated resistance - 3.8 - 6.8 Ohm
G) If necessary, connect the positive battery terminal to the terminal "1", and negative to the conclusion "2". Verify that the valve clicks into place.
3. Check the start inhibit solenoid valve.
A) Disconnect the solenoid valve connector.
b) Measure the resistance between the terminals of the solenoid valve connector.
- Rated resistance - 11.7 - 21.0 Ohm
V) If necessary, connect the positive battery terminal to the terminal "1", and negative - to the conclusion "2". Verify that the valve clicks into place.
4. Check the pulley pressure control solenoid valve.
A) Remove the air filter and air duct.
b) Disconnect the solenoid valve connector.
V) Measure the resistance between the terminals of the solenoid valve connector.
- Rated resistance - 11.7 - 21.0 Ohm
G) If necessary, connect the positive battery terminal to the terminal "1", and negative - to the conclusion "2". Verify that the valve clicks into place.
5. Check the start clutch control solenoid valve.
A) Remove the air filter and air duct.
b) Disconnect the solenoid valve connector.
V) Measure the resistance between the terminals of the solenoid valve connector.
- Rated resistance - 3.8 - 6.8 Ohm
G) If necessary, connect the positive battery terminal to the terminal "1", and negative - to the conclusion "2". Verify that the valve clicks into place.
6. Check the manual gear ratio switch.
A) Remove the steering wheel.
Note: follow the instructions in the chapter "Safety system (SRS) ".
b) Make sure there is continuity between the leads "8" And "9" connector of the gear selectors when the switch is pressed and no conduction - when the switch is released.
7. Check up switches of change of transfer ratio on a steering wheel.
A) Remove the steering wheel.
b) Check for continuity between terminals "6" And "9" socket of the switches for changing the gear ratio when the switch is pressed "+" (gear ratio up switch).
V) If necessary, remove the steering wheel ratio up switch and check that there is continuity between the pins of its connector when the switch is pressed.
G) Check for continuity between terminals "7" And "9" switch connector for changing the gear ratio when the switch is pressed (reduction switch).
V) If necessary, remove the gear reduction switch on the steering wheel and check that there is continuity between the pins of its connector when the switch is pressed.
8. Check the start inhibit switch.
A) Remove the air filter.
b) Disconnect the start inhibit switch connector.
V) Measure the conductivity between the connector pins according to the table.
The location of the electrical elements of the variator control system.
1 - variator speed sensor,
2 - speed sensor of the driven gear,
3 - selector position sensor,
4 - solenoid valve for driving pulley control,
5 - solenoid control valve, driven pulley,
6 - solenoid valve for starting clutch control,
7 - speed sensor of the drive pulley,
8 - solenoid valve for prohibiting launch;
9 - ABS electronic control unit,
10 - electronic control unit of the variator,
11 - switches for manually changing the gear ratio on the steering wheel,
12 - selector lock solenoid valve,
13 - diagnostic connector,
14 - switch for manual change of gear ratio,
15 - position sensor "R" (since 2003).
Table. Conclusions of the block at the control of the variator. Left hand drive models.
* - since 2003
*1 - L13A1 (KV, KE, KG, KQ)
*2 - since 2005
Table. Conclusions of the control unit of the variator. Right hand drive models.
* - models from 09.2002
*1 - models since 11.2002
*2 - models from 06.2004