Chery T21 2014 Service Manual page 376

06 - SQR484F ENGINE MANAGEMENT SYSTEM
Engine does not crank or cranks slowly while starting
Diagnosis Procedure
1
Check voltage between two battery posts when engine starts
OK: Voltage is 8 to 12 V.
Replace battery
NG
06
2
Check voltage of positive post of starter motor
a. The ignition switch remains in START position and check voltage of positive post of starter motor.
OK: Voltage is 8 to 12 V.
Repair or replace wire harness
NG
3
Check operation of starter motor
a. Remove starter motor.
b. Check if there is an open circuit or if it is stuck due to poor lubrication.
Repair or replace starter
NG
4
Check engine lubricant and gear oil
a. If malfunction only occurs in winter, Check if starter motor resistance is too strong because of improper
engine lubricant and gear oil selection.
Replace lubricant with appropriate
NG
number
5
Check engine internal mechanical resistance
a. Check if engine internal mechanical resistance is too strong, causing starter motor not to run or run slowly.
Check and repair engine internal
NG
resistance
212
06–
Chery Automobile Co., Ltd.
OK
OK
OK
OK