Check Torque Converter Lock Solenoid Valve Resistance; Check Torque Converter Lock Solenoid Valve Power Supply - Chery Tiggo 2009 Service Manual

3.

CHECK TORQUE CONVERTER LOCK SOLENOID VALVE RESISTANCE

• Turn the ignition switch off.
• Disconnect torque converter lock solenoid valve 8 connector E-037.
• Check solenoid valve resistance as shown in the following table:
TORQUE CONVERTER LOCK SOLENOID
(8) RESISTANCE BASED ON TRANSAXLE
TEMPERATURE
Temperature
23°C
Is the check result normal?
Yes >>
Replace the valve with a known good one.
With X-431, perform the solenoid actuate test.
− If the solenoid can be heard, go to step 7.
− If the solenoid can't be heard, go to the next step.
No >>
Replace the damaged solenoid valve.
4.

CHECK TORQUE CONVERTER LOCK SOLENOID VALVE POWER SUPPLY

• Turn the ignition switch on.
• Check power supply between torque converter lock
solenoid valve E-037 terminal B6 and ground in the
A/T assembly connector E-037.
• 12 V should exist.
Is the check result normal?
Yes >>
Go to the next step.
No >>
Repair or replace the open circuit or short
to ground in harness or connectors.
96
08–
DIAGNOSIS & TESTING
Resistance
38 - 42
Chery Automobile Co., Ltd.
LTSMD080029
LTSMD080064