DIAGNOSIS AND REPAIR WORKFLOW
Work Flow
OVERALL SEQUENCE

1.GET INFORMATION FOR SYMPTOM
Get detailed information from the customer about the symptom (the condition and the environment when the incident/malfunction occurred).
2.CONFIRM THE SYMPTOM
Try to confirm the symptom described by the customer. Verify relation between the symptom and the condition when the symptom is detected.
3.DETECT MALFUNCTIONING PART BY DIAGNOSTIC PROCEDURE
Inspect according to Diagnostic Procedure of the system.
4.REPAIR OR REPLACE THE MALFUNCTIONING PART
5.FINAL CHECK
Refer to confirmed symptom in step 2, and make sure that the symptom is not detected.
Bluetooth control unitP0138, P0158 HO2S2
Description
The heated oxygen sensor 2, after three way catalyst (manifold),
monitors the oxygen level in the exhaust gas on each bank.
Even if switching characteristics of the air fuel ratio (A/F) sensor 1
are shifted, the air-fuel ratio is controlled to stoichiometric, by the signal
...
Forward Emergency Braking (FEB) (if so equipped)
WARNING
Failure to follow the warnings and instructions
for proper use of the FEB system
could result in serious injury or death.
The FEB system is a supplemental aid
to the driver. It is not a replacement for
the driver's attention to traffic conditions
or responsibility to drive safel ...
Fuel filler cap warning system
System Diagram
System Description
INPUT/OUTPUT SIGNAL CHART
Input
*: This signal is sent to the ECM via the CAN communication line.
Output
*: This signal is sent to the combination meter via the CAN communication
line.
SYSTEM DESCRIPTION
The fuel filler cap warning system alerts th ...