Jeep Grand Cherokee

1993-1999 of release

Repair and car operation



Jeep Grandee Cheroki
+ Jeep Grand Cherokee brand Cars
+ Settings and routine maintenance
+ Ryadny six-cylinder engine
+ V8 Engine
+ Procedures of the general and major maintenance of the engine
+ Systems of cooling, heating and air conditioning
+ the Power supply system and production of the fulfilled gases
+ System of electric equipment of the engine
+ Systems of decrease in toxicity of the fulfilled gases and engine management
+ Manual box of gear shifting
- Automatic transmission
   General information
   Diagnostics of malfunctions - the general information
   Removal and installation of the lever of switching
   Check of a condition and adjustment of a cable of switching
   The description, replacement and adjustment of a cable of a drive of a butterfly valve in a mode kik-Down (TV cable)
   Serviceability check, adjustment and replacement of the sensor switch of permission of start
   Adjustment of a cable of a lay blokirator
   Check of a condition and replacement of a support of transmission
   Epiploon replacement
   Design description, removal and installation of lines and hoses of cooling of transmission
   Removal and installation of an additional cooler
   Removal and installation of automatic transmission
   Replacement of the module of management with transmission (TSM) (only for AW-4 and 42RЕ)
   Diagnostics of system of electronic control by automatic transmission
+ Transfer case
+ Coupling and transmission line
+ Brake system
+ Suspension bracket and steering
+ Body
+ System of onboard electric equipment
+ Governing bodies and operation receptions



Serviceability check, adjustment and replacement of the sensor switch of permission of start

Check

To Poddomkratta a car front also establish it on props.

Transmission AW-4

 PERFORMANCE ORDER

  1. Disunite the electric socket and compare conductivity on noted (see an illustration below) plugs to spetsifikatsionny data. In case of discrepancy try to make sensor switch adjustment, then repeat check. If conductivity does not correspond to the table, replace the sensor switch.

The scheme of placement of plugs of the electric socket of the sensor switch of permission of start (above) and the table of connections (below) (only for transmissions AW-4 of models of 1993 вып.).

  1. If the sensor switch as it should be, again connect the electric socket and lower the car on the earth. If is not present, - pass to performance of procedures of item 1.

Transmissions 42RЕ and 42RH/46RH

 PERFORMANCE ORDER

  1. Make sure that the cable of switching of transmission is properly adjusted (The section Check of a condition and adjustment of a cable of switching).

The sensor switch will normally not function, if cable adjustment is broken.

  1. Disunite the electric socket and check a continuity between the central plug of the sensor switch and a transmission case. The continuity should take place only in case of transmission installation in the situation "R" or "N".
  1. Check a continuity between the central plug and a transmission case - it should take place only at the transmission established in the situation "R" or "N" (42RЕ and 42RH/46RH).
  1. Transfer transmission to the provision of a reverse gear (Reverse) and check a continuity on external plugs of the sensor switch. The continuity should take place only in this provision of transmission (Reverse), thus there should not be a continuity between external plugs and a transmission case.
  1. Transfer transmission to the situation "Reverse" and check a continuity on external plugs of the sensor switch - it should take place only in this provision of transmission, however there should be no a continuity between external plugs and a transmission case.
  1. If the sensor switch as it should be, connect the electric socket and lower the car on the earth. If is not present, - pass to performance of procedures of item 1.

Replacement

AW-4

 PERFORMANCE ORDER

  1. To Poddomkratta the car also establish it on props.
  2. Disunite the electric socket of the sensor switch.
  3. Unbend uvulas of a lock washer and give a nut of fastening of the sensor switch. After a nut remove a lock washer.
  1. Unbend uvulas of a lock washer, then remove a nut of fastening of the sensor switch of permission of start and its lock washer (only AW-4 models of 1993 вып.).
  1. Give an adjusting bolt of the sensor switch.
  2. Remove the sensor switch from an axis.
  3. Disconnect a rod of draft of switching from the switching lever on the left side of transmission.
  4. Turn the lever handle against the stop back, then translate it forward through two fixed situation. Now the lever will appear in the situation "N".
  5. Establish the sensor switch on an axis of the manual valve and by hand tighten an adjusting bolt. Yet do not tighten a bolt finally.
  6. Establish a lock washer on an axis of the manual valve and fix the sensor switch a nut. A nut tighten with demanded effort, however do not bend while uvulas of a lock washer.
  7. Make sure that transmission is in the situation "N" and turn the sensor switch until standard line of neutral provision of transmission on its case will not be combined with a vertical flute in an axis of the manual valve.
  1. At the transmission established in the situation "N" rotate the sensor switch of permission of start until standard line of neutral provision of transmission on the case of the sensor switch will not be combined with a vertical flute in an axis of the manual valve (only AW-4 models of 1993 вып.).
  1. Tighten an adjusting bolt with demanded effort and bend uvulas of a lock washer, законтрив a fixing nut of the sensor switch.
  2. Connect the electric socket and draft of switching, lower the car on the earth and check sensor switch functioning, having convinced that start of a starter is possible only provisions of transmission of "R" and «N». Before the beginning of check do not forget to cock the parking brake reliably.

42RE and 42RH/46RH

 PERFORMANCE ORDER

  1. To Poddomkratta the car also establish it on props.
  2. Establish under the sensor switch drain capacity.
  3. Disunite the electric socket of the sensor switch and remove the last from transmission.
  4. Transfer the switching lever to the situation "R" or "N" and make sure that petals of the executive lever of the sensor switch are on the opening center under sensor switch installation in a transmission case.
  1. Transfer the switching lever to the situation "R" or "N" and make sure that executive petals of the sensor switch of permission of start are located on the opening center under sensor switch installation in a transmission case.
  1. Establish on the new sensor switch new consolidation and screw the sensor switch in a transmission case. Tighten the sensor switch with demanded effort.
  2. Connect the electric socket, lower the car on the earth and add in transmission liquid of a demanded grade (Head of Control and routine maintenance).