Toyota Land Cruiser

FJ60, FJ62 and FJ80 1980-1997 of release

Repair and operation of the car



Toyota Land Cruiser
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engines
+ 4. Cooling systems, heating
+ 5. Fuel and exhaust systems
+ 6. System of decrease in toxicity
+ 7. Transmission
- 8. Brake system
   8.1. Technical characteristics
   - 8.2. ABS system
      8.2.1. ABS system units
      8.2.2. Diagnostics and repair of ABS system
   8.3. Blocks of disk brakes (forward or back)
   8.4. Brake support
   8.5. Brake disk
   8.6. Blocks of drum brakes
   8.7. Wheel cylinder of brakes
   8.8. Main cylinder of brakes
   8.9. Hoses and tubes of a hydraulic actuator
   8.10. Removal of air from a hydraulic actuator of brakes
   8.11. Vacuum amplifier of brakes
   8.12. Blocks of the emergency brake of back disk brakes
   8.13. Adjustment of the emergency brake
   8.14. Cable of the emergency brake
   8.15. Braking signal switch
   8.16. The regulator of pressure of back brakes (dosing and perepuskny the valve)
+ 9. Suspension brackets and steering
+ 10. Body
+ 11. Electric equipment
+ 12. Electrical circuitries



8.2.2. Diagnostics and repair of ABS system

GENERAL INFORMATION

At inclusion of ignition the control lamp of the ABS system lights up, and after launch of the engine dies away. If the lamp continues to burn, then in the ABS system malfunction is registered.
Prevention

The control lamp of the ABS system can continue to burn if the lever of the transfer case is transferred to position of LOW (the interaxal differential is included) as the system is disconnected.


PERFORMANCE ORDER
1. For access to codes of refusals include ignition (not to start the engine), you peremknit conclusions of E1 and the CU of the socket of the channel of data and get a fork from nests of WA and WB (1 – a crossing point, 2 – a fork). The lever of the transfer case has to be transferred to situation 2WD.
2. Figures of a two-digit code are determined by number of the blinkings of a control lamp divided by a pause in 1,5 sec. (for example, a code 34 – 3 flashes, a pause 1,5 sec. and 4 flashes).
3. The following code appears in 2,5 sec. after the first. If the system is serviceable, then the lamp blinks with a frequency of 2 Hz.
4. Determine the nature of refusal by the table.
5. After reading erase codes for what press a pedal not less than 8 times for 3 sec.
6. Remove a crossing point and put into place a fork.
7. Hand over the car in car service.

Code
Nature of malfunction
The taken actions
11
Break in a solenoid relay chain
To check the relay of the solenoid and conducting of a chain of the relay
12
Short circuit of a chain of the relay of the solenoid
The same
13
Break in a pump electric motor relay relay chain
To check the relay of the pump and conducting of a chain of the relay
14
Short circuit of a chain of the relay of the electric motor of the pump
The same
21
The chain of the solenoid of the right forward wheel is faulty
To check the solenoid of an aktyuator and the socket of the solenoid
22
The chain of the solenoid of the left forward wheel is faulty
The same
23
The chain of the solenoid of a back wheel is faulty
The same
31
The sensor of speed of the right forward wheel is faulty
To check speed sensors, conducting and the socket of the sensor
31
The sensor of speed of the right forward wheel is faulty
To check speed sensors, conducting and the socket of the sensor
32
The sensor of speed of the left forward wheel is faulty
The same
33
The sensor of speed of the right back wheel is faulty
The same
34
The sensor of speed of the left back wheel is faulty
The same
35
Break in a chain of the sensor of speed of the left forward or right back wheel
The same
36
Break in a chain of the sensor of speed of the right forward or left back wheel
The same
41
The delay sensor is faulty
Check the sensor, installation of the sensor, conducting and the socket of the sensor
42
The delay sensor chain is faulty
The same
48
The chain of interaxal differential is faulty
Check blocking of interaxal differential, the blocking switch, a control lamp and conducting
51
The electric motor of an aktyuator or break of a chain of the electric motor is blocked
Check existence of short circuit of a chain of the electric motor, relay and battery
The lamp burns continuously
Failure of the control unit
To take to repare