Chery T21 2014 Service Manual page 741

DTC Code DTC Definition
Abnormality on STAR
B1514-00 Power Supply No
Subtype Information
CAUTION
 When performing electrical equipment diagnosis and test, always refer to the circuit diagram for related
circuit and component information.
DTC Confirmation Procedure
Confirm that battery voltage is normal before performing the following procedures.
 Turn ignition switch to LOCK.
 Connect X-431 3G diagnostic tester (the latest software) to Data Link Connector (DLC).
 Turn ignition switch ON.
 Use X-431 3G diagnostic tester to record and clear the DTCs stored in the PEPS system.
 Turn ignition switch to LOCK and wait for a few seconds.
 Use X-431 3G diagnostic tester to select "Read Code".
 If DTC is detected, the malfunction indicated by the DTC is current. Go to the diagnosis procedure - Step 1.
 If DTC is not detected, the malfunction indicated by the DTC is intermittent
Diagnosis Procedure
1
Check the fuses and relays
a. Turn off all the electrical equipment and ignition switch.
b. Disconnect the negative battery cable.
c. Remove the fuse EF41 (30 A) and starter relay from engine compartment fuse and relay box.
d. Remove the fuses RF07 (7.5 A) and RF47 (10 A) from instrument panel fuse and relay box.
e. Check if the fuses and relays are blown or damaged.
Repair or replace damaged fuses and
NG
relays.
2
Check engine compartment fuse and relay box ground
a. Check engine compartment fuse and relay box ground E-078
Repair or replace ground wire harness or
NG
ground point
Chery Automobile Co., Ltd.
DTC Detection
Condition
 Wire harness or connector damaged
 Fuse
 Relay
Engine switch ON
 Connector A (for CVT model)
 Passive Entry & Passive Start (PEPS)
(See page
15 - SQR484F STARTING SYSTEM
Possible Cause
controller
(See page 15-19).
51-42).
15
OK
57
15–