PREVENTIONS
Cars are equipped with the systems of safety (SRS) including safety cushions and natyazhitel of seat belts. Before work about sensors of blow, the dashboard and a steering column disconnect at first negative, and then positive the plug from the storage battery and wait for 2 minutes. It will exclude unauthorized disclosure of safety cushions and operation of natyazhitel of seat belts which can put injuries.
Not to damage PCM a charge of a static electricity, at removal and installation of the block do not concern contacts in electric sockets.
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Fig. 7.4. An arrangement and control unit fastening by the engine on models till 2001: 1–the control unit the engine (PCM) fixed in an arm; 2–left cover of the central console; 3–electric socket; 4–arm; 5–arm; 6–arm; 7–control unit engine (PCM); 8–control unit cover engine
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Fig. 7.5. An arrangement and control unit fastening by the engine on models since 2001: 1–cover of a ware box; 2–clamp; 3–threshold upholstery; 4–bottom upholstery of a forward rack; 5–electric socket of the control unit engine (PCM); 6–arm; 7–arm; 8–control unit engine (PCM)
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The control unit is located the engine (PCM) in a forward part of the central console from the driver on cars till 2001 and under the panel to the right of a ware box of devices on cars since 2001
(fig. 7.4, 7.5)
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For removal of the block do the following.
Switch off ignition and disconnect a "weight" wire from the storage battery.
On models till 2001 further operate in the following order:
– release and unscrew a carpet of a floor and remove the left cover of the central console;
– disconnect the electric socket from the control unit the engine;
PREVENTION
At a detachment and connection of the electric socket from the control unit the engine, for an exception of damage of the block, ignition should be switched off.
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– turn out bolts of fastening of the control unit the engine to arms;
– remove the control unit the engine, before control unit removal, remove from a body an electrostatic charge, having touched with a hand a body, and store PCM on a special anti-static pillow.
On models since 2001 further operate in the following order:
– remove a ware box;
– remove upholsteries of the right forward threshold and the lower part of a forward rack;
– disconnect the electric socket from the control unit the engine;
PREVENTION
At a detachment and connection of the electric socket from the control unit the engine, for an exception of damage of the block, ignition should be switched off.
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– turn out bolts of fastening of the control unit the engine to arms;
– remove the control unit the engine, before removal of the control unit remove from a body an electrostatic charge, having touched with a hand a body, and store PCM on a special anti-static pillow.
Installation carry out to sequences, return to removal.