8.2.8. System of blocking of the lever of gear shifting

System of blocking of the lever of gear shifting (TMS system)

1. Cover of the button of shutdown of system of blocking 2. Button of shutdown of system of blocking 3. Electronic control unit system of blocking

4. Electromagnetic valve of blocking of the lock of ignition 5. Switch of lamps of stoplights

System of blocking of the lever of gear shifting (TMMK system)

1. Cover of the button of shutdown of system of blocking 2. Button of shutdown of system of blocking 3. Electromagnetic valve of blocking switching lever 4. The operating switch of blocking of the lever

5. Electronic control unit system of blocking 6. Electromagnetic valve of blocking of the lock of ignition 7. Switch of lamps of stoplights

Contacts of the electronic block


Table of tension (TMS system)

Number of contact	Conditions of carrying out measurements	Tension (volt)
1 – 3 (ACC – E)	The ignition key in ASS	10 – 14
5 – 3 (IG – E)	The ignition key in ON	10 – 14
2 – 3 (STP-E)	The pedal of a brake is squeezed out	10 – 14
4 – 3 (RLS ± E)	(1) The ignition key in ASS and the lever of switching in parking situation	0
	(2) The ignition key in ASS, the pereklyuchaniye lever in any situation, except parking	7,5 – 11
	(3) The ignition key in ASS, the switching lever in any situation, except parking (approximately in 1 sec.)	6 – 9,5

Contacts of the electronic block

1. Back party 2. Forward party

Table of tension (TMMK system)

Number of contact	Conditions of carrying out measurements	Tension (volt)
AND, 1 – AND, 5 (ACC-E)	The ignition key in the provision of ASS	10 – 14
AND, 3 – AND, 5 (IG–E)	The ignition key in position of ON	10 – 14
A.6 – A.5 (STP–E)	The pedal of a brake is squeezed out	10 – 14
A.4 – A.5 (KLS ± E)	(1) The ignition key in ASS and the lever of switching in parking situation	0
	(2) The ignition key in ASS, the switching lever in any situation, except parking	7,5 – 11
	(3) The ignition key in ASS, the switching lever in any situation, except parking (approximately in 1 sec.)	6 – 9,5
B.2 – B.5 (SLS ± SLS –)	(1) The ignition key in ON, the switching lever in parking situation	0
	(2) The pedal of a brake is squeezed out	8 – 13,5
	(3) The switching lever in any situation, except parking	0
B.3 – B.1 (P1 – P)	(1) The ignition key in ON, the lever in parking situation and the pedal of a brake is squeezed out	0
	(2) The ignition key in ON, the lever in any situation, except parekovochny, the pedal of a brake is squeezed out	9 – 13,5
B.4 – B.1 (P2 – P)	(1) The ignition key in ASS and the lever of switching in parking situation	9 – 13,5
	(2) The ignition key in ASS, the pareklyucheniye lever in any situation, except parking	0

The system of blocking of the lever of gear shifting does not allow to move the lever from parking situation in any other if the brake pedal is not pressed. The system consists of the switch of lamps of a stoplight, the electromagnetic valve of blocking of the lock of ignition, the button of switching off of system of automatic blocking, the electromagnetic valve of blocking of the lever of switching, the operating switch of system of blocking and an electronic control unit system of blocking.

Check

ELECTRONIC CONTROL UNIT

PERFORMANCE ORDER

1. Remove the gear shifting lever panel. The control unit of system of blocking is located behind the lever or sideways the gear shifting lever. 2. By means of the voltmeter measure tension between the specified contacts of the electronic block, meeting necessary conditions. See the Table of tension (TMS system) and the Table of tension the TMMK system). 3. If the received indications do not conform to requirements, replace the electronic block.

ELECTROMAGNETIC VALVE OF SYSTEM OF BLOCKING OF THE LEVER OF GEAR SHIFTING (TMMK)

PERFORMANCE ORDER

1. Disconnect a wire of the electromagnetic valve and connect an ohmmeter to contacts of the electromagnetic valve. Compare the received result to technical characteristics. 2. Give accumulator tension on the specified contacts of the electromagnetic valve. You have to hear click. 3. If necessary replace the electromagnetic valve.

ELECTROMAGNETIC VALVE OF BLOCKING OF THE LOCK OF IGNITION (TMC AND TMMK)

PERFORMANCE ORDER

1. Disconnect a wire of the electromagnetic valve and connect an ohmmeter to contacts of the electromagnetic valve. Compare the received result to technical characteristics. 2. Give accumulator tension on the specified contacts of the electromagnetic valve. You have to hear click. 3. If necessary replace the electromagnetic valve.