Honda Civic/Acura Integra

since 1994 of release

Repair and car operation

Blocking system – the general information, condition check, replacement and adjustment of an electromagnet of management

General information

On all equipped AT models the system of blocking preventing inadvertent switchings of a box is provided. The system of blocking consists of two subsystems: systems of blocking of gear shifting and system of blocking of a key.

System of blocking of a key

The system prevents possibility of extraction of a key from the ignition lock until the lever of the selector will not be transferred to the situation "R". At key introduction in the lock in any distinct from "R" position of the lever there is the activation of the electromagnetic actuation mechanism doing extraction of a key by the impossible. To take a key, transfer the lever to situation demanded ("R").

System of blocking of gear shifting

The system prevents possibility of transfer of the lever of the selector from the situation "R" in the provisions "R" or "D" without squeezing of a pedal of a foot brake. Blocking joins also at simultaneous squeezing of pedals of a brake and an accelerator. In default systems the lever can be unblocked by a way of introduction of a key to a special groove near lever assembly.

Check

Given below check of electromagnetic actuation mechanisms of both blocking can are made by own strengths of the amateur mechanic in house conditions. More detailed diagnostics of system should be carried out in the conditions of a car-care center workshop.

Electromagnetic actuation mechanism of blocking of the ignition key

PERFORMANCE ORDER

1. Remove the bottom section of furnish of the dashboard and a knee emphasis (see. Head Body). 2. Disunite the 7-contact socket of the main plait of electroconducting (see an accompanying illustration). 3. Check the socket on conductivity existence between plugs in various positions of the switch of ignition. At a key utaplivaniye in the lock conductivity should take place between plugs 5, 6 and 7. At a key otpuskaniye – between plugs 5 and 6 (near 15÷20 Ohm in the latter case). 4. Make sure that extraction of a key is not obviously possible when giving tension of the battery on plugs 5 and 7. 5. If the key is not taken, therefore the system of blocking functions regularly, otherwise it is necessary to replace assembly of the lock of ignition (blokirator in an individual order are not issued).

Electromagnetic actuation mechanism of blocking of gear shifting

PERFORMANCE ORDER

1. Remove the console (see. Head Body). 2. Disunite the 2-contact socket of the electromagnetic device of blocking of gear shifting (see an accompanying illustration). 3. By means of two wires crossing points for an instant connect the battery to socket plugs (a positive pole – to the plug 1, negative – to the plug 2) and aurally make sure of serviceability of operation of a blokirator. Violation of polarity of connection of the battery is fraught with diode failure in electromagnetic assembly.    a) If click will not follow, replace electromagnetic knot;    b) If the device works normally, however problems with blocking remain, it is necessary to try to make adjustment (see below). 4. At the switched-on electromagnetic device measure gap size between the blocking lever and dredging of a lock finger (see below). 5. At the switched-off electromagnetic device make sure of fixing of a lock finger by the blocking lever. If the finger is not blocked, make adjustment of the electromagnetic device (see below).

Replacement and adjustment of the electromagnetic actuation mechanism

Procedure described below concerns only a gear shifting blokirator. Information on replacement of the electromagnetic actuation mechanism of blocking of the ignition key is provided in the Section devoted to replacement of the cylinder of the lock of ignition (see. Head Onboard electric equipment).

PERFORMANCE ORDER

1. Remove the blocking plug and a finger of the electromagnetic device. 2. Give самоконтрящиеся nuts and remove the electromagnetic device of blocking of gear shifting. Nuts are subject to replacement without fail. 3. Installation is made upside-down. Do not tighten new nuts finally until execute adjustment of the electromagnetic device (see further). 4. For adjustment of the electromagnetic actuation mechanism of blocking of gear shifting submit on it a food and measure a gap between the blocking lever and dredging of a lock finger (see an accompanying illustration). Compare results of measurement to requirements of Specifications. In case of need adjust a gap by correction of position of the electromagnetic device, then finally tighten самоконтрящиеся nuts of its fastening with demanded effort. Do not forget to replace самоконтрящиеся a nut. 5. Make sure that at the switched-off electromagnetic device the lock finger is fixed by the blocking lever (see an accompanying illustration). If the finger is not blocked, repeat adjustment of position of the electromagnetic device.