AB(diag)-100
Diagnostic Chart with Trouble Code
AIRBAG SYSTEM (DIAGNOSTICS)
AN:DTC E4 FRONT SENSOR BUS RH COMMUNICATION ERROR
DTC DETECTING CONDITION:
• Open or short circuit in harness of front sensor bus (RH).
• Front sub sensor (RH) is faulty.
• Airbag control module is faulty.
CAUTION:
• Before diagnosing the airbag system, be sure to turn the ignition switch to OFF, disconnect the
ground cable from battery, and wait 20 seconds or more before starting to work.
• When replacing the airbag module, seat belt pretensioner, roll connector, control module and sen-
sor, reconnect each part and check that the warning light operates properly.
• When inspecting the airbag main harness, disconnect the airbag module connectors and seat belt
pretensioners of the driver’s and passenger’s seats for safety reasons.
WIRING DIAGRAM:
AB6
AB16
27
29
1
2
AB6
AB16
1 2
AB-02112
18 19 20
21 22 23 24 25 26 27 28
1 2 3 4
11 12 13 14
16 17
15
29 30
AIRBAG CONTROL MODULE
FRONT SUB SENSOR RH
10
8
7
6
5
9