Infiniti QX4 service since 1996 of release
1. Introduction
2. Maintenance instruction
3. Routine maintenance
4. Engine
5. Cooling and heating systems
6. Power supply systems and managements
7. Start and charge systems
8. Transmission line
9. Brake system
9.1. Specifications
9.2. System of anti-blocking of brakes (ABS) - the general information and codes of malfunctions
9.3. Check of a condition and replacement of brake lines and hoses
9.4. Replacement of blocks of disk brake mechanisms of forward wheels
9.5. Removal and installation of a support of the disk brake mechanism
9.6. Removal and installation of a brake disk
9.7. Replacement of brake boots of drum-type brake mechanisms of back wheels
9.8. Removal and installation of the main brake cylinder (GTTs)
9.9. Removal and installation of assembly of the vacuum amplifier of brakes
9.10. Pumping of brake system
9.11. Adjustment of a drive of the parking brake
9.12. Adjustments of a pedal of a foot brake
9.13. Adjustment of a spring of the valve regulator (LSV) sensitive to loading
9.14. Adjustment of sensors switches of stoplights and темпостата
9.15. Removal and ABS hydromodulator installation
9.16. Removal and G-sensor installation
9.17. Check of serviceability of functioning of wheel ABS sensors
9.18. Check of serviceability of functioning of the G-sensor
9.19. Check of serviceability of functioning of the relay of the driving electromotor of the hydromodulator
9.20. Check of serviceability of functioning of the relay of the electromagnetic valve of the hydraulic ABS modulator
10. Suspension bracket and steering
11. Body
12. Electric equipment
 












9-19-proverka-ispravnosti-funkcionirovaniya-rele-privodnogo-ehlektromotora-gidromodulyatora.html

9.19. Check of serviceability of functioning of the relay of the driving electromotor of the hydromodulator

The relay of the electromotor is a part of the block of the ABS relay which at negative results of check is subject to replacement assembled.


Check of the block of the ABS relay

 

 PERFORMANCE ORDER

  1. Disconnect from the ABS relay block electroconducting (see an illustration the arrangement Scheme on the car of the elements ABS).
  2. Check conductivity existence between the plug No. 10 and No. No. 4 and 15 of the block of the relay (see an illustration Check of the block of the ABS relay). If conductivity is absent in both cases, pass to the following stage of check, otherwise replace the block.
  3. Submit tension of the battery (12 In) between No. No. 5 and 8 plugs and repeat the previous check. This time conductivity should take place, otherwise the block is subject to replacement.
  4. Remove stress from the block and measure resistance between No. No. 5 and 8 plugs. The nominal rate makes 70.8 — 157.8 Ohm. The faulty block is subject to replacement.


«on page back
9.18. Check of serviceability of functioning of the G-sensor
on the following page»
9.20. Check of serviceability of functioning of the relay of the electromagnetic valve of the hydraulic ABS modulator