Chery A113 - Page 264

Page 21 of 38
Table 4
Trouble
Code
C1 101(51) C1 102(52)
Possible
Cause
Abnormal battery voltage:
Occurred when the voltage is too high or too
low
Note: If the malfunctions corresponding to more
than 2 trouble codes can be determined, after the
trouble codes are deleted (erasable trouble codes),
drive the vehicle to above 40km/h to determine the
malfunctions to that the trouble codes correspond
and check in accordance with the registered
trouble codes (determine the same one trouble
code).
Troubleshooting Flow
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
Adjust connector pins
Correctly assemble
connectors
Replace HECU
Replace AC
generator
Is below 9.4V?
Is above 17V?
Is status good?
Is status good?
Is between
9.4V~17V?
Check and
replace wiring
Is below 1
Ω
?
Check and replace
battery
Adjust s
tatus of
grounding terminal
①
Measure the voltage
between battery terminal
(+) and (
-
)
Remove harness side
connector and measure the
voltage between pin 4 (+) and
8(-
) and between pin 4(+) and
24(-
) when the entire vehicle
circuits are on.
Measure the re
sistance
between the harness side
connector pin 4(+) and
battery (+) terminal
Confirm the assembling
status and pin displacement
of harness side connector pin
4, 8, and 24
Confirm and check
grounding status of harness
side connector pin 8 (-
),
and 24 (+)
Measure the voltage between
pin 4 (+) and 8(-
) and
between pin 4(+) and 24(-
)
when the entire vehicle
circuits are on.
Re
-
check from
item ①