Jeep Grand Cherokee

1993-1999 of release

Repair and car operation



Jeep Grand Cherokee
+ Cars of mark Jeep Grand Cherokee
+ Options and routine maintenance
+ Рядный the six-cylinder engine
+ Engine V8
+ Procedure of the general and engine major repairs
+ Systems of cooling, heating and air conditioning
+ The power supply system and release of the fulfilled gases
+ System of an electric equipment of the engine
+ Systems of decrease in toxicity of the fulfilled gases and engine management
+ Manual box of a gear change
+ Automatic transmission
+ Distributing box
+ Coupling and трансмиссионная a line
- Brake system
   The general information
   System of antiblocking of brakes (ABS) - the general information
   Replacement колодок disk brake mechanisms
   Removal, major repairs and installation of a support of the disk brake mechanism
   Condition check, removal and installation of a brake disk
   Replacement of boots of drum-type brake mechanisms
   Removal, major repairs and installation of wheel cylinders
   Removal and installation of the combined valve (regulator)
   Removal and installation of the main brake cylinder
   Check of a condition and replacement of brake hoses and lines
   Prorolling of brake system
   Functioning check, removal and installation of the vacuum amplifier of brakes
   Functioning check, removal, installation and adjustment of the gauge-switch of stoplights
   Adjustment of a lay brake
   Replacement of cables of a drive of a lay brake
   Replacement of boots of a lay brake (disk brake mechanisms of back wheels)
+ Suspension bracket and steering
+ Body
+ System of an onboard electric equipment
+ Controls and operation receptions




Functioning check, removal, installation and adjustment of the gauge-switch of stoplights

The gauge-switch of stoplights is fixed on a flange on a basic arm of a pedal of a brake. The gauge-switch subject to adjustment applied on models 1993 вып. It is fixed on an arm by means of a clip; the gauge-switch with the automatic adjustment, established on model since 1994 вып. Fastens in an arm by means of the built in clamp.

Details of installation of the gauge-switch of stoplights of models 1993 вып.

Assemblage the gauge-switch of stoplights (model since 1994 вып.).

Check

Models 1993 вып.

 PERFORMANCE ORDER

  1. Make sure of operation of stoplights at squeezing of a pedal of a brake.
  2. If stoplights do not light up at pedal squeezing, check up a condition of a safety lock and lamps of signals (the Head System of an onboard electric equipment), then again check up gauge-switch functioning.
  3. If after entering of corrections stoplights on the former do not work, try to make gauge-switch adjustment. Again repeat check.
  4. If gauge-switch adjustment has not helped, make sure available on plugs of the switch of a food (electric schemes in the end of the Head System of an onboard electric equipment see).
  5. If a food is present, whether check up it takes a place on plugs of feeding conducting of lamps of stoplights.
  6. The faulty switch replace. If to achieve satisfactory operation of stoplights it is not possible despite that the gauge-switch is perfectly in order, try to find short circuit or breakage in conducting between the switch and lamps of stoplights.

Models since 1994 вып.

 PERFORMANCE ORDER

  1. First of all spend all external checks described in the previous subsection (a safety lock, lamps, a food on the switch, pressure between the switch and lamps, etc.).
  2. If to eliminate refusal it was not possible, remove the gauge-switch, disunite its electric socket, then establish the switch on a place (see more low) and by means of an ohmmeter or a tester of breakages check up a continuity between plugs 5 and 6 sockets, for what:
    • For full length take плунжер the gauge-switch.
    • Connect ohmmeter wires between the mentioned plugs and consider instrument readings.
    • If the continuity is absent, pass to the following check. If takes place, - replace the gauge-switch (in it breakage or short circuit takes place).

The scheme of identification of plugs of a socket of the gauge-switch (model 1993 and 1994 вып.)

1 — Plugs 1 and 2 - a contour of the brake gauge
2 — Plugs 5 and 6 - a contour of stoplights
3 — Plugs 3 and 4 - a contour of the gauge of speed (VSS)

  1. By means of an ohmmeter or a tester of breakages check up a continuity between plugs 1 and 2, then 3 and 4:
    • Against the stop press плунжер in the gauge-switch.
    • Connect ohmmeter wires between plugs 1 and 2 sockets and consider instrument readings.
    • If the continuity is present, the switch is perfectly in order. If is not present, - replace it (in it breakage or short circuit takes place).
    • Repeat check for plugs 3 and 4.

Replacement

 PERFORMANCE ORDER

  1. Disconnect a negative wire from the battery.
  2. Uncover a steering column and the bottom panel of an upholstery under the panel of devices (the Head the Body).

Models 1993 вып.

 PERFORMANCE ORDER

  1. Disunite an electric socket of the gauge-switch.
  2. Turn out the gauge-switch from the holder or, having shaken upwards-downwards, extend from the holder back.
  3. Screw the new gauge-switch, completely having planted it in the holder so that плунжер has rested against a brake pedal.
  4. Connect an electric socket.
  5. Make gauge-switch adjustment.

Models 1994 and 1995 вып.

 PERFORMANCE ORDER

  1. Against the stop squeeze out a brake pedal.
  2. Turn the gauge-switch approximately on 30 counter-clockwise to отпускания a clamp, then, having pulled back, take the switch from an arm.
  3. Disunite an electric socket and remove the gauge-switch.
  4. For full length take плунжер from the gauge-switch.
  5. Connect an electric socket.
  6. Squeeze out a pedal against the stop and keep it in this position.
  7. Combine a lock uvula of the gauge-switch with a reciprocal groove in an arm and insert the switch into an arm, having turned for fixing on 30 clockwise.
  8. Release a pedal of a brake and completely delay it back. It will allow плунжеру to occupy the gauge-switch correct working position at вталкивании its pedal in the switch case. During automatic adjustment the gauge-switch should publish clicks.

All models

 PERFORMANCE ORDER

  1. Establish into place the panel of an upholstery and a cover of a steering column (the Head the Body).
  2. Connect a wire to the negative plug of the battery
  3. Test gauge-switch functioning.

Adjustment (only for models 1993 вып.)

 PERFORMANCE ORDER

  1. Manually translate a brake pedal forward and check up functioning плунжера the gauge-switch (useful there will be an application of a pocket small lamp and a small pocket mirror). Плунжер should remain in completely extended position when the pedal free wheeling will be chosen and car braking will begin. The backlash between a head плунжера and a pedal in this point should make from 1,6 to 3,2 mm.
  2. If a backlash between плунжером the gauge-switch and a pedal in norm, and stoplights join regularly, adjustment is not required.
  3. If плунжер the switch the backlash between плунжером and a pedal below norm is not completely put forward from the case, i.e., make adjustment, for what:
    • Grasp a pedal of a brake and delay it back against the stop.
    • The pedal should concern the switch cylinder, push it back in a clip and fix in correct position.
    • Again measure a backlash between плунжером and a pedal. In case of need repeat procedure
  4. Test gauge-switch functioning.