The device, service, Suzuki Grand Vitara SQ416/SQ420/420WD repair - the Table of diagnostics of an automatic transmission//Suzuki the Grandee of Wetar since 1998 /

Suzuki Grand Vitara SQ416/SQ420/420WD

since 1998 of release

Repair and car operation



Suzuki Grandee of Wetar
+ General information
+ Maintenance and greasing
+ Heater, ventilation and conditioner
+ Steering
+ Suspension bracket
+ Wheels and tires
+ Forward driving shaft/bearing of a shaft. Oil epiploon
+ Driveshafts
+ Brake system
+ Engines
+ Fuel system
+ ignition System
+ start System
+ release System
- Transmissions
   + Mechanical transmission (type 1)
   + Mechanical transmission (type 2)
   - Automatic transmission (4 A/T)
      + General description
      + Diagnostics of an automatic transmission
      - Precautionary measures at diagnostics of malfunctions
         Table of diagnostics of an automatic transmission
         Lamp check "Off on demand"
         Lamp check "Food"
         Table of codes of diagnostics of malfunctions (DTC) (Code of automatic transmission)
         Uninterrupted operation table
      + Visual survey
      + Service out of a workshop
      + System of blocking of brakes
      + system Check
+ Coupling
+ Transfer
+ Forward and back differentials
+ Windows, mirrors, locks and security measures. Immobilizer
+ Electric equipment





Table of diagnostics of an automatic transmission

Step

Action

Yes

No

1

Analysis of complaints of the customer

Analyse complaints of the customer

It is analysed complaints of the customer according to instructions?

Pass to a step 2

Analyse complaints of the customer

2

Check, registration and "sbrasyvaniye" of codes of malfunctions (DTC) and data of a frame of freezing (including a considered code of malfunction)

There are codes of malfunctions (DTC)?

Unpack a code of malfunction and this framework of freezing or write down them and "dump", as it is described in this Chapter in the Section the Table of codes of diagnostics of malfunctions (DTC) (A code of automatic transmission)

Pass to a step 3

Pass to a step 4

3

Visual survey

Execute visual survey

There is a malfunction mode?

Repair or replace a faulty part

Pass to a step 11

Pass to a step 5

4

Visual survey

Execute visual survey

There is a malfunction mode?

Pass to a step 8

5

Confirmation of a symptom of malfunction

Confirm a malfunction symptom

The malfunction symptom is defined?

Pass to a step 6

Pass to a step 7

6

Recheck and record of codes of malfunctions of DTC/data of a frame of freezing

Recheck codes of malfunctions (DTC) and this framework of freezing as it is described in this Chapter in the Section the Table of codes of diagnostics of malfunctions (DTC) (A code of automatic transmission)

There are codes of malfunctions (DTC)?

Pass to a step 9

Pass to a step 8

7

Recheck and record of codes of malfunctions of DTC/data of a frame of freezing

Recheck codes of malfunctions (DTC) and this framework of freezing as it is described in this Chapter in the Section the Table of codes of diagnostics of malfunctions (DTC) (A code of automatic transmission)

There are codes of malfunctions (DTC)?

Pass to a step 9

Pass to a step 10

8

Main check of automatic transmission and Table of diagnostics of malfunctions

Check and repair, as it is described in the Section the Main check of automatic transmission and in Tables of diagnostics of malfunctions

Check and repair are complete?

Pass to a step 11

Check and repair faulty (ые) a part (and).

Pass to a step 11

9

Otyskivaniye of damages on codes of malfunctions

Check and repair, as it is described in the Section Codes of malfunctions

Check and repair are complete?

10

Check of periodic problems

Check existence of periodic problems

There is a malfunction mode?

Repair or replace a faulty part

Pass to a step 11

Pass to a step 11

11

Final confirming check

"Dump" codes of malfunctions if is

Execute final confirming check

There are signs of malfunctions, codes of malfunctions or uncharacteristic conditions?

Pass to a step 6

End

1. Analysis of complaints of the customer.

Write down according to the customer of a detail of a problem (malfunction, the complaint) and how it arose. For this purpose use the questionnaire form in which information necessary for the correct analysis and diagnostics is entered.

2. Check, registration and "sbrasyvaniye" of codes of malfunctions of DTC/data of a frame of freezing.

At first, as it is described in the section of check of codes of malfunctions (DTC), check codes of malfunctions (including a considered code). If codes of malfunctions are, unpack or write down them and this framework of freezing, and then "dump" them as it is described in the section "sbrasyvaniye" of codes of malfunctions. The code of malfunction testifies to a malfunction in system, but it is impossible to determine by it, whether there is a malfunction now, or it was in the past, and now the normal state was restored. To learn it, it is necessary to check a considered symptom as it is described in a step 5, and then to recheck codes of malfunctions as it is described in a step 6.

If to diagnose malfunction on the basis of only codes of malfunctions of this step or not to dump a malfunction code in this step, it can lead to erroneous diagnostics, diagnostics of nonexistent malfunction of a normal chain or difficulty at an otyskivaniye of damages which in everyday occurences do not arise.

3 and 4. Visual survey.

As a preparatory step carry out visual check of parts which support the correct work of an automatic transmission and the engine as it is described in the Section Visual survey.

5. Confirmation of a symptom of malfunction.

Check signs of malfunctions on the basis of information received in a step of 1 and a step 2. Besides, recheck codes of malfunctions according to procedure of confirmation of codes of the malfunctions, described in each Table of codes of malfunctions (DTC).

6 and 7. Recheck and record of codes of malfunctions/data of a frame of freezing.

Procedure of check of cm in the Section the Table of codes of diagnostics of malfunctions (DTC) (A code of automatic transmission).

8. Main check of an automatic transmission and table of diagnostics of malfunctions.

At first execute the main check of an automatic transmission according to the Section the Main check of automatic transmission. When will reach till the table end, check, how it is described in Tables of diagnostics of malfunctions and on the basis of signs available for the car (signs are received by results of the analysis of complaints of the customer, confirmation of a symptom of malfunction and\or the main check of an automatic transmission), those parts of system which, on your suspicion, can cause malfunction, and repair or replace faulty parts if those appear.

9. Diagnostic table of codes of malfunctions.

On the basis of codes of the malfunctions specified in a step 6 both 7, and the Table of diagnostics of malfunctions in this Section define a cause of defect, namely, in the sensor, the switch, conducting, the socket, a drive, the electronic control unit or other part, and repair or replace faulty parts.

10. Check of periodic problems.

Check those parts in which emergence of periodic problems (for example, conducting, sockets, etc.) as it is described in Head the General information, in the Section Interrupting or weak connection and in the corresponding scheme of codes of malfunctions in a step 2 is most probable.

11. Final confirming check.

Confirm that the sign of malfunction is eliminated, and in an automatic transmission there are no supernumerary conditions. If the corrected malfunction is connected with a code of malfunction of violation of work, "dump" a malfunction code, establish a condition at which it is a code arose, and the automatic transmission and/or the car were repaired, and confirm that the malfunction code is not present more.

The form of check of malfunction for the customer (example)

The form provided above is a standard sample. It can be modified according to characteristics of a certain market.