Suzuki Grand Vitara XL-7 Service Manual page 419

7B1-14 AUTOMATIC TRANSMISSION (4 A / T)
Step
11 Final Confirmation Test
1) Clear DTC if any.
2) Perform final confirmation test referring to the
next page.
Is there any problem symptom, DTC or abnormal
condition?
STEP 1. CUSTOMER COMPLAINT ANALYSIS
Record details of the problem (failure, complaint) and how it occurred as described by the customer.
For this purpose, use of such a inspection form will facilitate collecting information to the point required for proper
analysis and diagnosis.
STEP 2. DIAGNOSTIC TROUBLE CODE (DTC) CHECK, RECORD AND CLEARANCE
First, referring to "DTC CHECK" in this section, check DTC. If DTC exists, print or write down DTC and then clear
them by referring to "DTC CLEARANCE" in this section. DTC indicates malfunction in the system but it is not pos-
sible to know from it whether the malfunction is occurring now or it occurred in the past and normal condition has
been restored. In order to know that, check symptom in question according to Step 5 and then recheck DTC accord-
ing to Step 6.
Diagnosing a trouble based on the DTC in this step only or failure to clear the DTC in this step may result in an
faulty diagnosis, trouble diagnosis of a normal circuit or difficulty in troubleshooting which is otherwise unneces-
sary.
STEP 3 and STEP 4. VISUAL INSPECTION
As a preliminary step, be sure to perform visual check of the items that support proper function of the A/T and en-
gine referring to "VISUAL INSPECTION" in this section.
STEP 5. TROUBLE SYMPTOM CONFIRMATION
Check trouble symptoms based on information obtained in Step 1 "CUSTOMER COMPLAINT ANALYSIS" and
Step 2 "DTC CHECK".
Also, recheck DTC according to "DTC CONFIRMATION PROCEDURE" described in each "DTC FLOW TABLE".
STEP 6 and STEP 7. RECHECKING AND RECORD OF DTC
Refer to "DTC CHECK" in this section for checking procedure.
STEP 8. A/T BASIC CHECK AND TROUBLE DIAGNOSIS TABLE
Perform A/T basic check according to the "A/T BASIC CHECK FLOW TABLE" first. When the end of the flow table
has been reached, check the parts of the system suspected as a possible cause referring to "TROUBLE DIAGNO-
SIS TABLE" and based on symptoms appearing on the vehicle (symptoms obtained through steps of customer
complaint analysis, trouble symptom confirmation and/or A/T basic check) and repair or replace faulty parts, if any.
STEP 9. DIAGNOSTIC TROUBLE CODE FLOW TABLE
Based on the DTC indicated in Step 6 and 7 and referring to "DIAGNOSTIC TROUBLE CODE FLOW TABLE" in
this section, locate the cause of the trouble, namely in a sensor, switch, wire harness, connector, actuator, TCM
or other part and repair or replace faulty parts.
Action Yes
Go to Step 6.
No
End.