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2. 

Check the Battery

 

This vehicle comes with an absorbed glass mat (AGM) battery that is mounted in the trunk. 

To ensure long battery life and that the client gets a fully charged battery, you must check it at these times: 

• 

When the vehicle first arrives at the dealership 

• 

During the TQI (if done at a later date) 

• 

At regular intervals (if stored) 

• 

Just before vehicle delivery 

 

If you plan to keep the vehicle in long-term storage, be sure to remove the No. 17 BACKUP MAIN (10 A) fuse. 

Test the battery with the ED-18 battery tester using S/B 88-023, 

Battery Testing and Replacement

. Make sure the ED-18 

has the latest software installed before using it. See S/B 09-045, 

ED-18 Battery Tester Update Information

NOTE: 

• 

When charging an AGM battery, 

always 

select 

AGM

. Serious damage can result if you select 

FLOODED (FLA)

Also, make sure the negative battery lead is connected to the negative battery post. The temperature probe is in the 
handle of the negative lead. The GR8 battery diagnostic station monitors battery temperature during charging so 
that it does not overheat and destroy the battery. 

• 

Always check the battery cables and terminal tightness when testing the battery. 

• 

All battery testing with a GR8 or an ED-18 must be done at the battery in the trunk. 

• 

You can jump start this vehicle, but you cannot jump another vehicle using the under-hood jump start terminals

• 

Make sure not to damage or misplace any items in the trunk when testing the battery. 

If the ED-18 does not show 

GOOD BATTERY 

or shows 

GR8 DIAGNOSTIC NEEDED

, you must charge the battery with 

the GR8. Make sure the GR8 has the latest software installed before using it. See S/B 09-060, 

GR8 Battery Diagnostic 

Station Update Information

 

 

Summary of Contents for TLX 2021

Page 1: ...License Plate Hardware 11 Set the Tire Pressures and Initiate the TPMS 12 Do the PCM Idle Learn Procedure 13 Do the CKP Pattern Learn Procedure 14 Check the Power Seat Adjustments 15 Exit the Anti Th...

Page 2: ...aintenance journal Make sure you record the TQI on the appropriate pages of the checklist The TQI is not done until this bulletin and the checklist are both complete Note on the repair order any repai...

Page 3: ...g the ENGINE START STOP button while applying the brake pedal You must start the engine within 10 seconds of touching the remote to the button 1 Install the Backup Fuse To lower battery drain during v...

Page 4: ...select AGM Serious damage can result if you select FLOODED FLA Also make sure the negative battery lead is connected to the negative battery post The temperature probe is in the handle of the negativ...

Page 5: ...dal five times then release the brake pedal 3 Turn the ignition to OFF then wait 5 seconds 4 Turn the ignition switch to ON NOTE Make sure that there is no maintenance message illuminated in the MID I...

Page 6: ...it with mild soap or an Acura cleaning product such as Leather Vinyl Cleaner P N 08700 9214A or Carpet Spot Remover P N 08700 9215A Clean real wood surfaces with a mild detergent and a soft damp cloth...

Page 7: ...Raised to Full Height 8 Install the Body Plugs Install the body plugs as shown If they are not installed the vehicle could make a wind like noise that is hard to troubleshoot 9 Install the Front Strak...

Page 8: ...ealer storage leave the tire pressures at 40 psi until it is sold When the vehicle is moved to the sales lot or is sold adjust the tire pressures as follows NOTE You must do these steps exactly as wri...

Page 9: ...rt the engine with the transmission in Park and make sure all electrical items A C audio unit rear window defogger lights etc are turned off 2 Let the engine idle for 10 minutes with the throttle full...

Page 10: ...rols for lumbar adjustment are next to the seat back tilt adjustment on the bottom outer sides of the seat Check the side bolster adjustment if equipped Check the power thigh extension if equipped 15...

Page 11: ...see a full list of available channels at www siriusxm com While watching the display tune to several channels within the full channel lineup The dealer demo service is activated when you can tune to...

Page 12: ...cators When you first turn the ignition to ON these indicators should come on for a few seconds and then go off ACC Adaptive Cruise Control Collision Mitigation Braking System Forward Collision Warnin...

Page 13: ...heck Wi Fi Operation 1 Press the Home button then Settings Connections and Wi Fi 2 Make sure the vehicle is in Network mode If needed select Change Mode to switch to Network then select Save 3 Look fo...

Page 14: ...omplete an ECU key write procedure every time you replace certain ECUs See the online owner s manual for details 2 Radar Cover Removal The radar cover has two anti theft clips attached to it Be sure t...

Page 15: ...e and always use a micro fiber cloth to apply it Never use a rag or shop towel 4 FNC Brake Discs The 2021 TLX comes with FNC brake discs Never refinish these discs 5 Alternator Testing Since the batte...

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