Nissan Pathfinder. Manual - part 1154

CVT SHIFT LOCK SYSTEM

TM-75

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CVT SHIFT LOCK SYSTEM

ABDIA1101GB

CVT SHIFT LOCK SYSTEM

TM-77

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DIAGNOSIS AND REPAIR WORK FLOW

BASIC INSPECTION

DIAGNOSIS AND REPAIR WORK FLOW

Work Flow

INFOID:0000000009177528

NOTE:

“DTC” includes DTC at the 1st trip. 

1.

OBTAIN INFORMATION ABOUT SYMPTOM

Refer to 

TM-79, "Diagnostic Work Sheet"

 and interview the customer to obtain the malfunction information

(conditions and environment when the malfunction occurred) as much as possible when the customer brings

in the vehicle.

>> GO TO 2.

2.

CHECK DTC

1. Before checking the malfunction, check whether any DTC exists.

2. If DTC exists, perform the following operations.

-

Records the DTCs. (Print out using CONSULT and affix to the Work Order Sheet.) 

-

Erase DTCs.

-

Check the relation between the cause found by DTC and the malfunction information from customer. 

TM-

180, "Symptom Table"

 can be used effectively.

3. Check the relevant information including STI, etc. 
Do malfunction information and DTC exists?

Malfunction information and DTC exists.>>GO TO 3.

Malfunction information exists but no DTC.>>GO TO 4.

No malfunction information, but DTC exists.>>GO TO 5.

3.

REPRODUCE MALFUCTION SYSTEM

Check the malfunction described by the customer on the vehicle.

Check if the behavior is fail safe or normal operation. Refer to 

TM-55, "Fail-safe"

.

Interview sheet can be used effectively when reproduce malfunction conditions. Refer to 

TM-79, "Diagnostic

Work Sheet"

.

Verify the relationship between the symptom and the conditions in which the malfunction described by the cus-

tomer occurs.

>> GO TO 5.

4.

REPRODUCE MALFUNCTION SYMPTOM

Check the malfunction described by the customer on the vehicle.

Check if the behavior is fail safe or normal operation. Refer to 

TM-55, "Fail-safe"

.

Interview sheet can be used effectively when reproduce malfunction conditions. Refer to 

TM-79, "Diagnostic

Work Sheet"

.

Verify the relationship between the symptom and the conditions in which the malfunction described by the cus-

tomer occurs.

>> GO TO 6.

5.

PERFORM “DTC CONFIRMATION PROCEDURE”

Perform “DTC CONFIRMATION PROCEDURE” of the appropriate DTC to check if DTC is detected again.

Refer to 

TM-58, "DTC Inspection Priority Chart"

 when multiple DTCs are detected, and then determine the

order for performing the diagnosis.
Is any DTC detected?

YES

>> GO TO 7.

NO

>> Follow 

GI-49, "Intermittent Incident"

 to check.

6.

IDENTIFY MALFUNCTIONING SYSTEM WITH “DIAGNOSIS CHART BY SYMPTOM”