The device, service, Suzuki Grand Vitara SQ416/SQ420/420WD repair - Tables//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
   + Brakes
   + Brake highway/hose / main cylinder of a brake
   + Forward brakes
   + Parking and back brake
   - Anti-blocking brake system (ABS)
      + General description
      - Diagnostics
         Precautionary measures at diagnostics of problems
         Table of diagnostics of malfunctions of ABS
         Checks
         Codes of diagnostics of malfunctions
         System scheme
         Tables
         Check of codes of diagnostics of malfunctions (KDN)
         Vehicle service
         Check of operation of the hydraulic ABS block
+ Engines
+ Fuel system
+ ignition System
+ start System
+ release System
+ Transmissions
+ Coupling
+ Transfer
+ Forward and back differentials
+ Windows, mirrors, locks and security measures. Immobilizer
+ Electric equipment





Tables

Table A. Check of a chain of an alarm lamp of ABS

The lamp is not lit at ignition switch inclusion

A — model with folding top
B — besides model with folding top
1 — a food safety lock
2 — an ignition switch
3 — a network safety lock
4 — an alarm lamp of ABS
5 — hydraulic block/assembly of the module of management of ABS
5-1 — the failure-safe relay
5-2 — to solenoidal valves and the relay of the engine of the pump
6 — I will corrode diagnostics (black for model with open top, dark blue for the others)

6-1 — a conclusion of the switch of diagnostics
6-2 — grounding export the diagnostician.
7 — the combined counter
7-1 — the module of a drive of a lamp of ABS
8 — the hydraulic block the control unit ABS/socket for an assembly plait
9 — an alarm lamp (an alarm lamp of a brake)
10 — the switch of the parking brake
11 — the switch of level of brake liquid
12 — BСМ
Color designations of wires

Chain description

(Inclusion/switching off) of an alarm lamp of ABS operates work the module of management of ABS via the module of a drive of a lamp of ABS in the combined counter.

If the anti-blocking brake system in a good condition, the module of management of ABS includes an alarm lamp of ABS at ignition switch inclusion, 2 seconds let's to a lamp burn only and disconnects it. If in system malfunction is found, the module of management of ABS includes a lamp. The lamp also joins the ABS driver module in the combined counter when the socket of the module of management of ABS is disconnected.

Survey

Model with folding top

Step

Action

Yes

No

1

Include an ignition switch. Whether other alarm lamps light up?

Pass to a step 2

Pass to a step 4

2

Disconnect an ignition switch

Disconnect the socket of the hydraulic block/module of management of ABS

Include an ignition switch. Whether the alarm lamp of ABS is lit at ignition switch inclusion?

Replace assembly of the hydraulic block/module of management of ABS

Pass to a step 3

3

Remove the combined counter at the disconnected ignition switch. Whether in a good condition ABS lamp?

The chain of "BLU/ORN" is short-circuited on the earth. If OK, replace a chain of an alarm lamp of ABS (the module of the driver of a lamp)

Replace a lamp

4

Whether in a good condition IG safety lock?

"BLK/WHT" wire to the combined counter or bad connection is opened

Repair and replace

Besides model with folding top

Step

Action

Yes

No

1

Include an ignition switch. Whether other alarm lamps light up?

Pass to a step 2

Pass to a step 4

2

Disconnect an ignition switch

Disconnect the socket of the hydraulic block/module of management of ABS

Include an ignition switch. Whether the alarm lamp of ABS is lit at ignition switch inclusion?

Replace assembly of the hydraulic block/module of management of ABS

Pass to a step 3

3

Remove the combined counter at the switched-off ignition switch

Measure resistance between "BLU/ORN" wire from the 22-vyvodny socket of the combined counter and the earth. Whether it is infinite ()?

Pass to a step 6

The chain of "BLU/ORN" is short-circuited on the earth

4

Whether in a good condition a safety lock "COUNTER"?

Pass to a step 5

Replace a safety lock and check, whether there is no short circuit of a chain on the earth

5

Remove the combined counter at the switched-off ignition switch.

Check contact between a wire of "BLK/WHT" and the 20-vyvodny socket combined the counter

If OK, include an ignition switch and measure tension at a wire of "BLK/WHT" of the 20-vyvodny socket of the combined counter. Whether it is equal 10-14 In?

Pass to a step 6

"BLK/WHT" chain is opened

6

Measure resistance between a wire of "BLK" of the 20-vyvodny socket of the combined counter and the earth. Resistance is lower 5?

Replace the combined counter

"BLK" a chain is opened or high resistance

Table B. Check of a chain of an alarm lamp of ABS

The lamp constantly burns

See the scheme of a chain of system and the chain description in the Table A.

Survey

Step

Action

Yes

No

1

Execute check of codes of diagnostics of malfunctions. Whether there is any KDN (including a code 12, there are no CODES/NO CODES on the SUZUKI scanner)?

Pass to a step 2

Pass to a step 3

2

Whether there is a code of malfunction of KDN (besides a code 12) in a step 1?

Pass to a step 7 Sections the Table of diagnostics of malfunctions of ABS in this Chapter

Pass to a step 3

3

Whether in a good condition "IG" safety lock (model with folding top) or ABS safety lock (besides model with folding top)?

Pass to a step 4

Replace a safety lock and check, whether there is no short circuit of a chain

4

Disconnect an ignition switch.

Disconnect the socket of the hydraulic block/module of management of ABS the socket (1).

Check contact of the socket of the hydraulic block/module of management of ABS at conclusions of "A17", "A25" and "A10".

If OK, include an ignition switch and measure tension at a conclusion of "A25" of the socket. Whether it is equal 10-14 In?

Pass to a step 5

"BLK/WHT" chain (model with folding top) or "GRN/ORN" chain (besides model with folding top) is opened.

5

At the disconnected socket of the module of management of ABS, include an ignition switch and light an alarm lamp of ABS.

Connect a conclusion of "A17" of the disconnected socket to the earth using an office wire. Whether the alarm lamp of ABS dies away?

Pass to a step 6

"BLU/ORN" chain is opened. If a wire and contact as it should be, replace the module of the driver of a lamp of ABS (model with folding top) or the combined counter (besides model with folding top).

6

Measure resistance from an A10 socket conclusion with the earth. Resistance is lower 5?

Replace with the serviceable hydraulic block/module of management of ABS and again check

"BLK" a chain is opened or high resistance


Fig. for a step 4.

Table C. Check of a chain of an alarm lamp of ABS

The lamp constantly blinks at the included ignition switch

A — model with folding top
B — besides model with folding top
1 — an alarm lamp of ABS
2 — hydraulic block/assembly of the module of management of ABS
3 — I will corrode diagnostics

3-1 — a conclusion of the switch of diagnostics
3-2 — a conclusion of grounding of diagnostics
4 — the socket of the hydraulic block/module of management of ABS
Color designations of wires

Chain description

When the conclusion switch of diagnostics is short-circuited or will close on the earth at the included ignition switch, the code of malfunction (KDN) is displayed by a blinking of an alarm lamp of ABS only in the following cases.

  • Normal KDN (12) is displayed, if it is not revealed a code of malfunction of KDN in ABS.
  • The history of codes of malfunction of KDN is displayed by a lamp blinking if there is no current code of malfunction though the history of codes of malfunction of KDN is kept in memory.

Survey

Step

Action

Yes

No

1

Whether the conclusion of a wire of the diagnostic PNK (3) switch is connected to a conclusion of a wire of "BLK" (2) through a service wire (4)?

Pass to a step 3

Pass to a step 2

2

Ignition switch INCL.

Measure tension between a conclusion of the diagnostic switch and the earth. Whether it is equal 10-14 In?

Replace with the serviceable hydraulic block/module of management of ABS and again check

The chain of a wire of "PNK" is short-circuited on the earth

3

Ignition switch INCL.

Whether points a blinking of an alarm lamp of ABS to KDN?

Pass to a step 7 Sections the Table of diagnostics of malfunctions of ABS in this Chapter

Replace with the serviceable hydraulic block/module of management of ABS and again check

Fig. for a step 1

Model with folding top

1 — I will corrode diagnostics

Besides model with folding top

1 — I will corrode diagnostics

Table D. The code (KDN) is not deduced, even if the conclusion of the switch of diagnostics is connected on the earth

A — model with folding top
B — besides model with folding top
1 — an alarm lamp of ABS
2 — hydraulic block/assembly of the module of management of ABS
3 — I will corrode diagnostics

3-1 — a conclusion of the switch of diagnostics
3-2 — a conclusion of grounding of diagnostics
4 — the socket of the hydraulic block/module of management of ABS
Color designations of wires

Chain description

When the conclusion of the diagnostic switch is connected on the earth at included an ignition switch, the module of management of ABS deduces a code of diagnostics of malfunction a blinking of an alarm lamp of ABS.

Survey

Step

Action

Yes

No

1

Whether there is no short circuit of a conclusion of a wire of the diagnostic PNK (3) switch and a conclusion of a wire of "BLK" (2) an office wire (4)?

Pass to a step 2

Reliably connect an office wire

2

Disconnect an office wire

Disconnect an ignition switch

Disconnect the socket of the hydraulic block/module of management of ABS (1).

Measure resistance between a conclusion of the diagnostic switch and an A8 socket conclusion. Whether it is infinite ()?

"PNK" chain is opened

Pass to a step 3

3

Measure resistance between between a conclusion of grounding of the socket of the monitor and the case. Resistance is lower 5?

Pass to a step 4

The chain of "BLK" or bad contact is opened

4

Check contact of the hydraulic block/module of management of ABS at "A8" and "A10" conclusion

If OK, then check a chain of an alarm lamp of ABS, having addressed to Tables of diagnostics of malfunctions - A, B or C in this Section. A chain in a good condition?

Replace on serviceable hydraulic block/assembly of the module of management of ABS and again check

Repair a chain of an alarm lamp of ABS

Fig. for a step 1

Model with folding top

1 — I will corrode diagnostics

Besides model with folding top

1 — I will corrode diagnostics

Fig. for a step 2.

Table E. Check of an alarm lamp of EBD (an alarm lamp of a brake)

The lamp constantly burns

Chain description

Work of an alarm lamp of EBD (alarm lamp of a brake) the switch of the parking brake, the switch of level of brake liquid and assembly of the module of the management/the ABS hydraulic block via the driver of a drive of a lamp in the combined counter operates. See the chain chart in the Table A.

Survey

Step

Action

Yes

No

1

Be convinced that:

The parking brake is completely released.

Level of brake liquid is higher than the minimum. Results of check positive?

Pass to a step 2

Completely release the parking brake and/or fill up level of brake liquid

2

It is model with folding top?

Pass to a step 4

Pass to a step 3

3

Check chain of the indicator of the prevention of a brake

Check a chain of the indicator of the prevention of a brake, having addressed to the Section Warning a signal of a display lamp in Head Tools/information for drivers. A chain in a good condition?

Pass to a step 4

Repair or replace faulty parts

4

Whether the alarm lamp of ABS lights up?

Execute the actions described in the Table B in this Section

Pass to a step 5

5

Disconnect the socket of the hydraulic block/module of management of ABS at the disconnected ignition switch

Check contact of the socket of the hydraulic block/module of management of ABS at "A26" conclusions

If contact as it should be, substitute boots under wheels and choose neutral transfer (P range for A/t)

Holding the brake lever pressed, include an ignition switch

Release the parking brake

Connect a conclusion of "A26" of the disconnected socket to the earth, using an office wire

Whether the alarm lamp of EBD (an alarm lamp of a brake) is disconnected?

Replace on serviceable hydraulic block/assembly of the module of management of ABS and again check

"BRN" chain (model with folding top) or "ORN" chain (for other models) is opened

If a wire and contact as it should be, replace the combined counter