Chery A1 2009 Service Manual page 899

3.
CHECK ENGINE CONTROL MODULE (ECM) ELECTRICAL CONNECTOR
• Turn ignition switch off.
• Disconnect the Engine Control Module (ECM) elec-
trical connector E-601 (1).
• 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.
4.
CHECK IMMOBILIZER CONTROL MODULE ELECTRICAL CONNECTOR
• Turn ignition switch off.
• Disconnect the Immobilizer control module electrical
connector C-025, C-026 (1).
• 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.
5.
CHECK IMMOBILIZER CONTROL MODULE AND ECM COMMUNICATION CIRCUIT
• For DTC B3042, check the resistance of W-Line between the Immobilizer control module connector C-025, ter-
minal 8 and ground.
IMMOBILIZER
CONTROL
TERMINAL
MODULE
TERMINAL
8
130
15–
DIAGNOSIS & TESTING
RESULT
Continuity
Ground
should not exist
PZSMD030001
LTSMD150019
Chery Automobile Co., Ltd.