Check Coolant Temperature Sensor (For Ic) Electrical Connector; Check Coolant Temperature Sensor (For Ic) Reference Voltage - Chery Tiggo 2009 Service Manual

Diagnostic Procedure
1.
CHECK DTC
• Turn ignition switch on, with the scan tool, view and erase stored DTCs in the IC module.
• Turn ignition switch off, and wait a few seconds, then turn ignition switch on.
• With the scan tool, view active DTCs in the IC module.
Is DTC U040F present?
Yes >>
Go to the next step.
No >>
The conditions that caused this DTC to set are not present at this time (See Intermittent DTC Trouble-
shooting in Section 15 Body & Accessories for more information).
2.
CHECK COOLANT TEMPERATURE SENSOR (FOR INSTRUMENT CLUSTER) ELECTRICAL CONNECTOR
• Turn ignition switch off.
• Disconnect the coolant temperature sensor (for
instrument cluster) (1) electrical connector E-084.
• Inspect the electrical connector for damage.
Is the electrical connector OK?
Yes >>
Go to the next step.
No >>
Repair or replace the electrical connector
as necessary.
3.
CHECK COOLANT TEMPERATURE SENSOR (FOR INSTRUMENT CLUSTER) REFERENCE VOLTAGE
• Turn ignition switch on.
• Check reference voltage between the coolant tem-
perature sensor (for instrument cluster) connector
E-084, terminal 1 and ground.
• Approximately 5 V should exist.
Is the reference voltage normal?
Yes >>
Go to step 5.
No >>
Go to the next step.
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DIAGNOSIS & TESTING
Chery Automobile Co., Ltd.
LTSM030002
LTSMD150004