Chery T21 2014 Service Manual page 1466

32 - SUPPLEMENTAL RESTRAINT SYSTEM
2
Check wire harness and connector
Use circuit diagram as a guide to perform the following procedures:
a. Turn ignition switch to LOCK, disconnect the negative battery cable and wait for at least 90 seconds.
b. Disconnect the front passenger airbag connector I-028 and SRS control module assembly connector 
I-046/B-072.
c. Disconnect the body wire harness connector B-055 and instrument panel wire harness connector I-036
(*2).
d. Check if wire harnesses are worn, pierced, pinched or partially broken.
e. Check for broken, bent, protruded or corroded terminals.
f. Check if related connector terminal contact pins are in good condition.
32
Repair or replace instrument panel/body
NG
wire harness and connector
3
Check front passenger airbag control circuit
a. Turn ignition switch to LOCK, disconnect the negative
battery cable and wait for at least 90 seconds.
b. Disconnect the SRS control module assembly connector
I-046/B-072.
c. Disconnect the front passenger airbag connector I-028.
d. Connect the negative battery cable and wait for a few
seconds.
e. Turn ignition switch ON.
f. Using a digital multimeter, measure the voltage between
front passenger airbag connector I-028 and body ground
to check for a short circuit to power supply according to
the table below.
Standard Voltage
Multimeter
Connection
I-028 (1) - Body
ground
I-028 (2) - Body
ground
26
32–
Specified
Condition
Condition
Ignition switch ON Below 1 V
Ignition switch ON Below 1 V
V
+ -
1 2
I-028
Chery Automobile Co., Ltd.
OK
RT21320200