Isuzu Trooper - Isuzu Trooper
1. Maintenance instruction
2. Maintenance
3. Engines
4. System of decrease in toxicity
5. Fuel system
6. Transmission and running gear
7. Suspension bracket and steering
8. Brake system
   8.1. Adjustment of drum brakes
   8.2. Pedal
   8.3. Braking signal switch
   8.4. Main cylinder of brakes
   8.5. Vacuum amplifier of brakes
   8.6. The dosing valves
   8.7. Hoses of brakes
   8.8. Removal of air from a hydraulic actuator of brakes
   8.9. Disk brakes
   8.10. Brake support
   8.11. Brake disk
   8.12. Drum brakes
   8.13. Anti-blocking system of brakes of back wheels
      8.13.1. Features of self-diagnostics
      8.13.2. Units of anti-blocking system
   8.14. Specifications of brakes
9. Body
10. Body electric equipment
11. Diagnostics of malfunctions
12. Electrical circuitries

Isuzu Trooper>> Brake system>> Anti-blocking system of brakes of back wheels>> Features of self-diagnostics

8.13.1. Features of self-diagnostics


If in system the refusal is found, then the code which is remembered in memory is assigned for the first refusal. If several refusals at the same time are found, then in memory only the code of the first refusal which will be transferred at self-diagnostics will register.

Codes of refusals are read out by bystry connection with the mass of a diagnostic conclusion of RWAL system at fire of a control lamp. The code of refusal is determined by number of blinkings of a control lamp. At first the long flash after which short follow is observed. The long flash joins in total number of flashes of the sequence.


The initial sequences of flashes can sometimes be unstable or too short, but at the subsequent flashes the exact type of a code is restored.

After any repair work with electric equipment of anti-blocking system it is necessary to switch-off at least on 5 sec. the battery to erase memory contents. After a trial trip check existence of other written-down refusal codes.