Nissan Versa Sedan. Instruction - part 803

TM-118

< WIRING DIAGRAM >

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A/T SHIFT LOCK SYSTEM

A/T SHIFT LOCK SYSTEM

Wiring Diagram

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ABDWA0671GB

A/T SHIFT LOCK SYSTEM

TM-119

< WIRING DIAGRAM >

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ABDIA1050GB

TM-120

< BASIC INSPECTION >

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DIAGNOSIS AND REPAIR WORK FLOW

BASIC INSPECTION

DIAGNOSIS AND REPAIR WORK FLOW

Work Flow

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1.

OBTAIN INFORMATION ABOUT SYMPTOM

Refer to 

TM-121, "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.

-

Record the DTC and freeze frame data. (Print out the data using CONSULT and affix them to the Work

Order Sheet.)

-

Erase DTCs.

-

Check the relationship between the cause that is clarified with DTC and the malfunction information

described by the customer. 

TM-224, "Symptom Table"

 is effective.

3. Check the information of related service bulletins and others also.
Do malfunction information and DTC exist?

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 MALFUNCTION SYMPTOM

Check any malfunction described by a customer, except those with DTC on the vehicle.

Also investigate whether the symptom is a fail-safe or normal operation. Refer to 

TM-105, "Fail-Safe"

.

When a malfunction symptom is reproduced, the question sheet is effective. Refer to 

TM-121, "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.

Also investigate whether the symptom is a fail-safe or normal operation. Refer to 

TM-105, "Fail-Safe"

.

When a malfunction symptom is reproduced, the question sheet is effective. Refer to 

TM-121, "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-108, "DTC Inspection Priority Chart"

 when multiple DTCs are detected, and then determine the

order for performing the diagnosis.

NOTE:

If no DTC is detected, refer to the freeze frame data.
Is any DTC detected?

YES

>> GO TO 7.

NO

>> Check according to 

GI-45, "Intermittent Incident"

.

6.

IDENTIFY MALFUNCTIONING SYSTEM WITH “DIAGNOSIS CHART BY SYMPTOM”

DIAGNOSIS AND REPAIR WORK FLOW

TM-121

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Use 

TM-224, "Symptom Table"

 from the symptom inspection result in step 4. Then identify where to start per-

forming the diagnosis based on possible causes and symptoms.

>> GO TO 8.

7.

REPAIR OR REPLACE THE MALFUNCTIONING PARTS

Repair or replace the detected malfunctioning parts.

Reconnect parts or connector after repairing or replacing, and then erase DTC if necessary.

>> GO TO 8.

8.

FINAL CHECK

Perform “DTC CONFIRMATION PROCEDURE” again to make sure that the repair is correctly performed.

Check that malfunctions are not reproduced when obtaining the malfunction information from the customer,

referring to the symptom inspection result in step 3 or 4.
Is DTC or malfunction symptom reproduced?

YES-1 >> DTC is reproduced: GO TO 5.

YES-2 >> Malfunction symptom is reproduced: GO TO 6.

NO

>> Before delivering the vehicle to the customer, make sure that DTC is erased.

Diagnostic Work Sheet

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DESCRIPTION

There are many operating conditions that may cause a malfunction

of the transmission parts. By understanding those conditions prop-

erly, a quick and exact diagnosis can be achieved.

In general, customers have their own criteria for a problem. There-

fore, it is important to understand the symptom and status well

enough by asking the customer about the concerns carefully. In

order to systemize all the information for the diagnosis, prepare the

question sheet referring to the question points.

WORKSHEET SAMPLE

SEF907L

Question Sheet

Customer name       MR/MS

Engine #

Manuf. Date

Incident Date

VIN

Model & Year

In Service Date

Trans.

Mileage

km/Mile

Symptoms

†

 Vehicle does not move     († Any position † Particular position                                       )

†

 No upshift     († 1GR 

→ 2GR † 2GR → 3GR † 3GR → 4GR)

†

 No downshift     († 4GR 

→ 3GR † 3GR → 2GR † 2GR → 1GR)

†

 Lock-up malfunction

†

 Shift point too high or too low

†

 Shift shock or slip

†

 Noise or vibration

†

 No kick down

†

 No pattern select

†

 Others

Frequency

†

 All the time

†

 Under certain conditions

†

 Sometimes (         times a day)