Файл: 92FWD_8B.pdf

GENERAL INFORMATION

This first section will cover Battery replacement and service procedures only. For Battery diagnostic procedures, refer to Group 8A, Battery/Starting/ Charging Systems Diagnostics.

Factory installed batteries (Fig. 1) do not have removable battery cell caps. Water cannot be added to factory installed battery. Battery is sealed, except for small vent holes in the top. Chemical composition inside the battery produces an extremely small amount of gases at normal charging voltages. The factory installed battery is equipped with a test indicator that displays a colored ball to show the battery's state of charge.

Fig. 1 Maintenance Free Battery

²Green Indicator = Full charge

²Black Indicator = Discharged

²Yellow Indicator = Battery replacement required.

BATTERY VISUAL INSPECTION AND SERVICE

(1)Make sure ignition switch is in OFF position and all accessories are OFF.

(2)Disconnect and remove the battery cable terminals from the battery posts. Remove negative cable first (Fig. 2).

Fig. 2 Remove Battery Cables

WARNING: TO PROTECT THE HANDS FROM BATTERY ACID, A SUITABLE PAIR OF HEAVY DUTY RUBBER GLOVES, NOT THE HOUSEHOLD TYPE, SHOULD BE WORN WHEN REMOVING OR SERVICING A BATTERY. SAFETY GLASSES ALSO SHOULD BE WORN.

(3) Lift battery heat shield off battery, if equipped (Fig. 3).

Fig. 3 Battery Hold-Down

(4) Remove battery holdown nut and clamp.

Fig. 4 Cleaning Battery

CAUTION: Do not allow baking soda solution to enter vent holes, as damage to battery can result.

(7)Inspect battery case and cover for cracks or leakage. If leakage is present, battery must be replaced.

(8)Inspect battery tray (Fig. 5) for damage caused by acid from battery. If acid damage is present, it will be necessary to clean area with same solution described in Step (6).

(9)Clean battery posts with a suitable battery post cleaning tool (Fig. 6).

(10)Clean inside surfaces of battery cable terminal clamps with a suitable battery terminal cleaning tool (Fig. 7). Replace damaged or frayed cables and broken terminal clamps.

(11)Inspect battery for proper or damaged hold down ledge.

(12)Install battery in vehicle making sure that battery is positioned properly on battery tray (Fig. 3).

(13)Install battery hold down clamp and nut. Be sure that clamp is positioned properly and aligned on battery.

Fig. 5 Battery Tray

Fig. 6 Cleaning Battery Posts

(14)Install battery heat shield.

(15)Place felt grease washer onto Positive (+) battery post.

(16)Connect battery cable clamps to battery posts making sure top of clamp is flush with top of post (Fig. 8). Install POSITIVE cable first.

(17)Tighten clamp nuts securely.

GENERAL INFORMATION

This section will cover Starter replacement and service procedures only. For starter diagnostic procedures, refer to Group 8A, Battery/Starting/Charging Systems Diagnostics.

STARTING SYSTEM

The starting system has:

²Ignition switch

²Starter relay

²Neutral starting and back-up switch with automatic transmissions

²Clutch pedal mounted starter interlock switch with manual transmissions

²Wiring harness

²Battery

²Starter motor with an integral solenoid

BOSCH STARTERS

²A Bosch permanent magnet starter motor is available on

²2.2L, 2.5L and 3.0L engines on all vehicles. A planetary gear train transmits power between starter motor and pinion shaft. The fields consist of six permanent magnets.

NIPPONDENSO STARTERS

² A Nippondenso reduction gear-field coil starter motor is available on 3.0L, 3.3L and 3.8L engines.

SUPPLY CIRCUIT AND CONTROL CIRCUIT

Both starter systems consist of two separate circuits:

²A high amperage supply to feed the starter motor.

²A low amperage circuit to control the starter solenoid.

For additional information on starter motor supply and control circuits, refer to Group 8A, Battery/Starting/Charging Systems Diagnostics.

8B - 4 BATTERY/STARTER/ALTERNATOR SERVICE

STARTER MOTOR REPLACEMENT

BOSCH STARTERÐ2.2L/2.5L ENGINE

(1) Disconnect battery negative cable (Fig. 1).

Fig. 1 Remove or Install Battery Cable

(2)Raise vehicle.

(3)Remove heat shield clip from the starter and heat shield is clipped to starter (Fig. 2). For easier servicing, do not remove the wiring from starter at this time.

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Fig. 3 Bosch StarterÐ2.2L/2.5L Engine

(3) Remove three starter attaching bolts at engine/transaxle (Fig. 4).