Engine Diagnostic Flow Table - Suzuki GRAND VITARA XL-7 Owner's Manual

Engine Diagnostic Flow Table

Refer to following pages for the detail of each step.
Step
1 Customer Complaint Analysis
1) Perform customer complaint analysis.
Was customer complaint analysis performed?
2 DTC(s)/Freeze Frame Data Check
1) Check DTC(s)/Freeze frame data.
Is there any malfunction DTC(s)?
3 Visual Inspection
1) Perform visual inspection.
Is there any faulty condition?
4 Visual Inspection
1) Perform visual inspection.
Is there any faulty condition?
5 Trouble Symptom Confirmation
1) Confirm trouble symptom based on cus-
tomer complaint analysis, DTC(s)/freeze
frame data in Step 1.
Is trouble symptom identified?
6 DTC/Freeze Frame Data Recheck
1) Recheck DTC/freeze frame data.
Is there any malfunction DTC(s)?
7 DTC/Freeze Frame Data Recheck
1) Recheck DTC/freeze frame data.
Is there any malfunction DTC(s)?
8 Engine Basic Inspection
1) Check and repair according to "ENGINE
BASIC INSPECTION FLOW TABLE" and
"ENGINE DIAGNOSIS TABLE" in this sec-
tion.
Are check and repair complete?
9 DTC Trouble Shooting
1) Check and repair according to applicable
"DTC Diag. flow table" in this section.
Are check and repair complete?
10 Intermittent Problems Check
1) Check for intermittent problems referring to
"Check for Intermittent Problem" in "GEN-
ERAL INFORMATION" section.
Is there any faulty condition?
11 Final Confirmation Test
1) Clear DTC if any.
2) Perform final confirmation test referring to
"DTC CONFIRMATION PROCEDURE" in
this section.
Is there any problem symptom, malfunction
DTC or abnormal condition?
ENGINE GENERAL INFORMATION AND DIAGNOSIS (H27 ENGINE) 6-1-11
Action Yes
Go to Step 2.
Record DTC(s)/Freeze
frame data.
Clear DTC(s).
Go to Step 3.
Repair or replace mal-
function part.
Go to Step 11.
Repair or replace mal-
function part.
Go to Step 11.
Go to Step 6.
Go to Step 9.
Go to Step 9.
Go to Step 11.
Go to Step 11.
Repair or replace mal-
function part.
Go to Step 11.
Go to Step 6.
No
Perform customer com-
plaint analysis.
Go to Step 4.
Go to Step 5.
Go to Step 8.
Go to Step 7.
Go to Step 8.
Go to Step 10.
Check and repair mal-
function part(s).
Go to Step 11.
Check and repair mal-
function part(s).
Go to Step 11.
Go to Step 11.
END.