Diagnosis procedure
Warning:
Always observe the following items for preventing accidental activation.
1.Check connector
Is the inspection result normal? YES >> GO TO 2.
NO >> Replace the main harness.
2.Check air bag diagnosis sensor unit
Check the air bag diagnosis sensor unit. Refer to src-38, "work flow".
Is the inspection result normal? Yes >> replace the main harness.
No >> replace parts whose air bag system has a malfunction.
A-bag branch line circuit
Diagnosis procedure
Warning:
Always observe the following items for preventing accidental
activation.
Before servicing, turn ignition switch off, disconnect battery
negative terminal, and wait 3 minutes
or more. (To discharge backup capacitor.)
Never use unspecified tester or other me ...
Ecu diagnosis information
Audio unit
Reference value
TERMINAL LAYOUT
PHYSICAL VALUES
Bose speaker amp
Reference value
TERMINAL LAYOUT
PHYSICAL VALUES
BluetoothВ® control unit
Reference value
TERMINAL LAYOUT
PHYSICAL VALUES
...
P0335 CKP Sensor (POS)
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC P0340 is displayed with DTC P0643, first perform the trouble
diagnosis for DTC P0643. Refer to EC-
353, "DTC Logic".
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
Possible cause
...