Repair Procedure

How to use this service information .

NOTICE: 

When working with a vehicle equipped with the electronic air suspension, be sure to set it to the leveling off mode to prevent unexpected operation. Refer to the Electronic Air Suspension System Service Precautions - Refer to: Electronic Air Suspension System Connector Fitting Precautions or Electronic Air Suspension System Service Precautions for the procedure.

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: Torque, N.m (lbf.ft)

: Replace

: Warning/Caution

: Inspection/Adjustment

*: Learning

: SPL Tool

: Required Removal

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: Torque, N.m (lbf.ft)

: Replace

: Warning/Caution

: Inspection/Adjustment

*: Learning

: SPL Tool

: Required Removal

1. A.-

   Sub-Procedure 

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   Removal 

   • Refer to the figure.
2. B.-

   Preconditions 

   • The vehicle is in the OFF (LOCK) mode.

   Sub-Procedure 

   NOTICE: 

   • With the driver's door open, turn the vehicle to the OFF (LOCK) mode, then wait at least 3 minutes before disconnecting the 12 volt negative battery cable.
   • When disconnecting the 12 volt battery terminal, always disconnect the negative side first.
   • When connecting the 12 volt battery terminal, always connect the positive side first.
   • If the 12 volt battery performs abnormally, test the 12 volt battery - Refer to: 12 Volt Battery Test (3.5L Engine) or 12 Volt Battery Internal Resistance Reset or 12 Volt Battery Test (3.0L Engine) .

   Figure 1 

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   Removal 

   NOTICE:  Do not hold the 12 volt battery sensor connector (a) when disconnecting the negative terminal. (Figure 1)

   • Refer to the figure 1.

   Figure 2 

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   Installation 

   1. Refer to the figure 2.

   Specifications (Figure 2) 

   Specification
   b	30°

   Figure 3 

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   2. Refer to the figure

   NOTICE: 

   3. Do not hold the 12 volt battery sensor connector (c) when connecting the negative terminal. (Figure 3)

   NOTE:

   Refer to the 12 Volt Battery Disconnection and Reconnection Procedure for more detail - Refer to: 12 Volt Battery Terminal Disconnection and Reconnection (3.5L Engine) or 12 Volt Battery Terminal Disconnection and Reconnection (3.0L Engine) .

   Figure 4 

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   3. Refer to the figure 4.

   Lubricant Specifications (Figure 4) 

   Position	Type
   d	Multipurpose Grease

   After Installation 

   • Procedure After Installation 12 Volt Battery - Refer to: 12 Volt Battery Terminal Disconnection and Reconnection (3.5L Engine) or 12 Volt Battery Terminal Disconnection and Reconnection (3.0L Engine)
3. C.-

   Key Information 

   Do the following before starting your work.

   Remove: 

   • Service Lid
4. D.-
   WARNING:

   • Use of a battery not designed for this vehicle could cause a hydrogen gas leak inside the vehicle, resulting in a fire or explosion that may cause injury or death.
   • Only install a 12 volt AGM battery designed for use in this vehicle.

   NOTICE: 

   • Strong impacts (i.e., dropping the 12 volt battery, collision damage) may cause electrolyte leaks, internal short circuit and heat increase resulting in fire. Avoid impacts to the 12 volt battery.
   • Organic electrolyte is poisonous. If ingested, get medical attention immediately.
   • 12 volt battery damage may cause flammable gas or electrolyte leaks and may result in fire. Do not damage the 12 volt battery and keep sparks, flame, and cigarettes away.
   • When replacing the 12 volt battery, replace it with an AGM (absorbed glass mat) battery type, and must be of the same specifications.

   Key Information 

   Do the following before starting your work.

   Remove: 

   • Service Lid

   Sub-Procedure 

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   Installation 

   • After placing the 12 volt battery (a) on the floor (b), press it against the 12 volt battery side bracket (c).

   After Installation 

   NOTICE: 

   Make sure the 12 volt battery vent tube is installed to the 12 volt battery and floor securely.

   • 12 Volt Battery Negative Terminal Reconnect - Refer to: 12 Volt Battery Terminal Disconnection and Reconnection (3.5L Engine) or 12 Volt Battery Terminal Disconnection and Reconnection (3.0L Engine)
   • If you are replacing the 12 volt battery, do the following.
   • • 12 Volt Battery Internal Resistance Reset
5. E.-

   Sub-Procedure 

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   Installation 

   NOTICE:  After installing the 12 volt battery foot bracket (a), make sure the installation is tight by wiggling the 12 volt battery (b) back and forth.

   • Refer to the figure.
6. F.-

   Sub-Procedure 

   Installation 

   Specifications 

   Specification
   a	Vent tube side
   b	12 volt battery side
   c	90°

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7. G.-

   Sub-Procedure 

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   Installation 

   • Apply tape (a) to secure the grommet (b) and the 12 volt battery vent tube (c).

   Specifications 

   Specification
   d	15 mm (0.59 in)

8. H.-

   Sub-Procedure 

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   Removal 

   • Refer to the figure.