Multi-Display Functions Are Inoperative (EL006-04)
Publication date: 2004-12-14Reference number: EL006-04
MULTI-DISPLAY FUNCTIONS ARE INOPERATIVE
TECHNICAL SERVICE BULLETIN
Reference Number(s): EL006-04, Date of Issue:
December 14, 2004
| LEXUS: | 2004 LS 430 & LX 470 |
| SECTION: | ELECTRICAL |
| COPYRIGHT: | © 2018 Lexus, a division of Toyota Motor Sales, USA License Agreement TMS1002 |
INTRODUCTION
Some customers may experience various malfunctions occurring with the multi-display. Some examples are:
- "Audio Off" is shown on audio screen while audio system is playing.
- Climate control is not responsive and may say "Check connection of the air conditioner."
- Map, Destination buttons are inoperative and may display "External system not connected."
- When pressing any button on the multi-display, the system takes 5 to 10 seconds to respond to the user's input.
- Outside air temperature is not displayed.
A revised multi-display has been developed to resolve these conditions.
NOTE:
If the TX+ or TX- wires are loose at the multi-display, the same symptoms will occur. Please confirm that all connections at the multi-display are secure and that pin fit of the TX+ and TX- wiring is good before ordering a replacement multi-display.
APPLICABLE VEHICLES
2004 model year LS 430 and LX 470 vehicles equipped with the Lexus navigation system .
WARRANTY INFORMATION
WARRANTY INFORMATION
| OP Code | Description | Time | OFP | T1 | T2 |
|---|---|---|---|---|---|
| 866101 | R & R Display, Multi-display - LS 430 | 0.5 | 86111-50220 | 87 | 71 |
| 866101 | R & R Display, Multi-display - LX 470 | 0.3 | 86111-60170 | 87 | 71 |
NOTE:
Applicable Warranty*:
This repair is covered under the Lexus Comprehensive Warranty. This warranty is in effect for 48 months or 50,000 miles, whichever occurs first, from the vehicle's in-service date.
This repair is covered under the Lexus Comprehensive Warranty. This warranty is in effect for 48 months or 50,000 miles, whichever occurs first, from the vehicle's in-service date.
* Warranty application is limited to correction of a problem based upon a customer's specific complaint.
PARTS INFORMATION
PARTS INFORMATION
| Previous Part Number | Current Part Number | Vehicles | Part Name | Qty |
|---|---|---|---|---|
| 86111-50220 | Same | LS 430 | Display, Multi-display | 1 |
| 86111-60170 | Same | LX 470 | Display, Multi-display | 1 |
NOTE:
Multi-displays must be ordered through the exchange program.
REPAIR PROCEDURE
- Check all the TX terminals on the multi-display connectors (please see connector diagrams) and confirm the terminals are fully seated. Replace any damaged terminals or connectors.
- Confirm the connectors to the multi-display are fully seated. Replace any damaged connectors.
- If all the TX terminals are tight and the connectors are fully seated, replace the multi-display.
NOTE:
- For LS 430 multi-display Removal and Replacement, refer to the Technical Information System (TIS), 2004 model year LS 430 Repair Manual: Instrument Panel/Meter: Instrument Panel Safety Pad Sub-assy: Replacement .
- For LX 470 multi-display Removal and Replacement, refer to TIS, 2004 model year LX 470 Repair Manual: Body (Mechanical): Instrument Panel: Removal (LX470) .