DIAGNOSIS AND REPAIR WORKFLOW
Work Flow
OVERALL SEQUENCE
DETAILED FLOW
1. GET INFORMATION FOR SYMPTOM
Get the detailed information from the customer about the symptom (the
condition and the environment when
the incident/malfunction occurred).
2. CHECK DTC
3. CONFIRM THE SYMPTOM
Confirm the symptom described by the customer.
Connect CONSULT to the
vehicle in "DATA MONITOR" mode and check real time diagnosis results.
Verify
relation between the symptom and the condition when the symptom is detected.
4. CONFIRM THE SYMPTOM
Confirm the symptom described by the customer.
Connect CONSULT to the
vehicle in "DATA MONITOR" mode and check real time diagnosis results.
Verify
relation between the symptom and the condition when the symptom is detected.
5. PERFORM DTC CONFIRMATION PROCEDURE
Perform DTC Confirmation Procedure for the displayed DTC, and then check that
DTC is detected again.
At this time, always connect CONSULT to the vehicle,
and check diagnostic results in real time.
If two or more DTCs are detected,
refer to BCS-63, "DTC Inspection Priority Chart" and determine trouble
diagnosis order.
NOTE:
6. PERFORM BASIC IN
7. DETECT MALFUNCTIONING SYSTEM BY SYMPTOM TABLE
Detect malfunctioning system according to WW-68, "Symptom Table" based on the
confirmed symptom in
step 4, and determine the trouble diagnosis order based
on possible causes and symptom.
8. DETECT MALFUNCTIONING PART BY DIAGNOSTIC PROCEDURE
Inspect according to Diagnostic Procedure of the system.
NOTE:
The Diagnostic Procedure described is
based on open circuit inspection. A short circuit inspection is also
required
for the circuit check in the Diagnostic Procedure.
9. REPAIR OR REPLACE THE MALFUNCTIONING PART
10. FINAL CHECK
When DTC was detected in step 2, perform DTC Confirmation Procedure or
Component Function Check
again, and then check that the malfunction has been
repaired securely.
When symptom was described from the customer, refer to
confirmed symptom in step 3 or 4, and check that
the symptom is not detected.
Engine compartment
WARNING
Never use a fuse of a higher or lower
amperage rating than specified on the
fuse box cover. This could damage the
electrical system or electronic control
units or cause a fire.
If any electrical equipment does not come on,
check for an open fuse.
1. Be sure the ignition switch ...
Normal operating condition
Description
FUEL CUT CONTROL (AT NO LOAD AND HIGH ENGINE SPEED)
If the engine speed is above 2,000 rpm under no load (for example, the
selector lever position is P or N and
engine speed is over 2,000 rpm) fuel will be cut off after some time. The exact
time when the fuel is cut off varies
...
Wiring diagram
SUNROOF SYSTEM
Wiring Diagram
...