Jaguar XJ (X350). Manual — part 1279

414-01 : Battery, Mounting and Cables

Specifications

Specifications

Battery Specification

Engine Specification

Vehicle Specification

Europe

Rest of
World

Vehicles fitted without
electrical optional extras.

Vehicles fitted with
electrical optional
extras.

Vehicles fitted with 3.0L,
3.5L or 4.2L engine

90 Ah

90 Ah

90 Ah

Vehicles fitted with 2.7L
Diesel engine

95Ah

95Ah

95Ah

Battery Cold Cranking Specification

Item

Specification

90 Ah Battery Cold Cranking 680 Amps

95 Ah Battery Cold Cranking 800 Amps

Torque Specifications

Description

Nm lb-ft lb-in

Battery positive cable to rear junction box retaining nut 12 9

-

Battery positive cable terminal retaining nut

4

-

35

Battery negative cable terminal retaining nut

4

-

35

Battery ground cable to body retaining bolt

12 9

-

Battery tray

13 10 -

Battery hold down clamp

13 10 -

General Procedures

Battery Connect (86.15.15)

WARNING: Batteries produce explosive gases which may cause personal injury.

Do not expose the battery to a naked flame. When charging or working near a battery
wear protective clothing and eye protectors. Always provide adequate ventilation.
Failure to follow these instructions may result in personal injury.

WARNING: Batteries contain sulphuric acid, avoid contact with skin, eyes and

clothing. Shield your eyes when working near the battery to protect against possible
contact of the acid solution. In case of contact with the skin or eyes, flush immediately
for a minimum of 15 minutes and seek prompt medical attention. If swallowed call a
physician immediately. Failure to follow these instructions may result in personal
injury.

CAUTION: Make sure all electrical systems are off before connecting the battery

negative cable. Failure to follow these instructions may result in damage to the electrical
system.

NOTE:

Following reconnection of the battery, the engine should be allowed to idle as the stored
idle and drive values contained within the engine control module (ECM) have been lost.
This may cause driveablity concern if the following procedure is not carried out.

1. Connect the battery negative cable.

•

Tighten to 4 Nm.

2. Fit the spare wheel cover.

•

Fit and tighten the spare wheel cover retaining clamp.

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3. Fit the luggage compartment floor covering.

4. Fit the fire extinguisher.

5. Start the engine and allow to idle until the engine reaches normal operating temperature.


6. Switch the engine off.


7. Restart the engine and allow to idle for approximately two minutes (this will allow the
ECM to learn the idle values).


8. Apply and hold the brake pedal, select drive and allow the engine to idle for a further two
minutes.

9. Drive the vehicle for approximately five miles/eight kilometers of varied driving to enable
the ECM to complete it's learning strategy.


10. Reset the audio unit and climate control assembly to original settings to avoid customer
complaint.


11. Reset the door window motors. <<501-11>>

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