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Removal, check and installation of the ignition
Disconnect the negative (-) terminals of the battery. Remove the airbag module.
ATTENTION The SRS is designed in such a way that after the battery is disconnected for 30 seconds retain enough voltage to trigger airbags. Therefore, if the work relating to the SRS immediately after the battery is disconnected, the inadvertent disclosure of the airbag could result in serious injury. |
Loosen the screw and remove the cover switch the audio signal (Fig. 7.5). Loosen the lock nut and remove the washer. Pull the dynamic damper (clock spring Supplemental Restraint System) onward and upward, and then remove it.
Install special tool (09561-11001) on the steering wheel and remove the steering wheel (Fig. 7.6).
ATTENTION Do not use the shock method (with a hammer) removal of the steering wheel. |
| Fig. 7.7. Bolts of fastening of the bottom casing of a steering column
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Remove the top and bottom casings of a steering column (Fig. 7.7). Remove the instrument panel lower cover. Disconnect the wiring and remove the steering column combination switch.
Remove the bolts and separate the ignition lock of the steering column (Fig. 7.8).
Check Disconnect the ignition switch connector, located under the steering column. Check the continuity between the connector terminals.
| Fig. 7.9. Table check the status of the connection between the ignition pin connector
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If the state of the circuit is different from the specified, replace the ignition switch (Fig. 7.9).
Instructions for troubleshooting If the crankshaft does not rotate the starter when the ignition key in position ?�START?�, then determine if the lock switch of a starter (switch selector lever) in position ?�P?� (?�PARK?�) or ?�N?� (?�NEUTRAL?�). If the immobilizer (the state ?�NO-CRANK?�) appears in only one of the provisions of the selector lever, the most likely reason is maladjustment or fault lock switch starter.
Check spark plugs Connect the spark plug wire high voltage to the spark plug, twisted from the cylinder head. Connect the outer electrode (housing) candles with "weight" (with bracket on the motor) and scroll through the crankshaft of the engine starter.
Make sure that the electrodes of the spark plug spark jumps (Fig. 7.11).
ATTENTION When replacing the spark plugs new candle must have built-in resistance. |
Check spark plug wires high voltage When idling the engine alternately disconnect spark plug wires from high-voltage spark plug. Check whether there are changes to the engine. Spray spray water on the secondary spark plug wire in high voltage and check leak voltage in the presence of cracks in the spark plug wires.
ATTENTION Check spend rubber gloves. |
If changes to the operation of the engine is not present, measure the resistance of the spark plug and check the spark plug itself.
Check the spark plug cap and isolation of high voltage wires for cracks (Fig. 7.12). Measure the resistance of the high-voltage spark plug wire.
For the 2.7L engine
NOTE Resistance to high-voltage spark plug wire should not be greater than 10 kW per meter of wire. If the resistance of the wire above a specified value, replace the cable. |
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