| Last Modified: 4-30-2014 | 6.6 S | Doc ID: RM000001EFP000X |
| Model Year: 2006 | Model: LX470 | Prod Date Range: [05/2005 - ] |
| Title: CELLULAR COMMUNICATION: LEXUS LINK SYSTEM: DIAGNOSTIC TROUBLE CODE CHART; 2006 MY LX470 [05/2005 - ] | ||
DIAGNOSTIC TROUBLE CODE CHART
Mayday ECU Assembly
|
DTC No. |
Detection Item |
Trouble Area |
Indicator (red LED) Illuminates When DTC is Present |
See page |
|---|---|---|---|---|
|
1-1 |
Services Disabled |
- No problem |
No |
|
|
1-2 |
Option Configuration Error |
- Mayday ECU assembly |
Yes |
|
|
2-1 |
EEPROM Communication Error |
- Mayday ECU assembly |
Yes |
|
|
2-2 |
EEPROM Checksum Error |
- Mayday ECU assembly |
Yes |
|
|
2-3 |
Digital Signal Processor Communication Error |
- Mayday ECU assembly |
Yes |
|
|
2-4 |
GPS Communication Error |
- Mayday ECU assembly |
Yes |
|
|
2-5 |
Network Access Device Diagnostic Error |
- Mayday ECU assembly |
Yes |
|
|
2-6 |
Network Access Device Communication Error |
- Mayday ECU assembly |
Yes |
|
|
3-1 |
GPS Antenna Error |
- Mayday ECU assembly - GPS antenna assembly |
Yes |
|
|
3-2 |
Cellular Phone Antenna Error |
- Mayday ECU assembly - Telephone antenna - Wire harness |
Yes |
|
|
3-3 |
GPS Signal not Received |
- Location or service area - GPS antenna assembly |
Yes |
|
|
4-1 |
Red LED Error |
- Mayday ECU assembly - Map light plate assembly (Mayday switch assembly) - Wire harness |
Not applicable |
|
|
4-2 |
Green LED Error |
- Mayday ECU assembly - Map light plate assembly (Mayday switch assembly) - Wire harness |
Yes |
|
|
4-3 |
Overhead Module Microphone Error |
- Mayday ECU assembly - Map light plate assembly - Microphone assembly - Microphone amplifier assembly - Wire harness |
Yes |
|
|
4-4 |
SERVICES, PHONE or PTT Button Stuck |
- Mayday ECU assembly - Map light plate assembly (Mayday switch assembly) |
Yes |
|
|
4-5 |
EMERGENCY, VOL+ or VOL- Button Stuck |
- Mayday ECU assembly - Map light plate assembly (Mayday switch assembly) |
Yes |
|
|
4-6 |
SERVICES, PHONE or PTT Button has Connection Error |
- Mayday ECU assembly - Map light plate assembly (Mayday switch assembly) - Wire harness |
Yes |
|
|
4-7 |
EMERGENCY, VOL+ or VOL- Button has Connection Error |
- Mayday ECU assembly - Map light plate assembly (Mayday switch assembly) - Wire harness |
Yes |
|
|
5-1 |
BEAN Communication Error |
- Mayday ECU assembly - Light control switch circuit - Multiplex network body ECU (main) - Wire harness |
Yes |
|
|
5-2 |
Airbag Signal Communication Error |
- Mayday ECU assembly - Center airbag sensor assembly - Wire harness |
Yes |
|
|
6-1 |
Backup Battery Depleted |
- Mayday battery (backup battery) |
Yes |
|
|
6-2 |
Low Vehicle Battery Voltage |
- Vehicle battery - ECU power source circuit |
Yes |
|
|
6-3 |
Backup Battery has been used |
- No problem |
Not applicable |
|
|
6-4 |
Backup Battery Connection Error |
- Mayday ECU assembly - Mayday battery (backup battery) - Wire harness |
Yes |
|
![2006 MY LX470 [05/2005 - ]; CELLULAR COMMUNICATION: LEXUS LINK SYSTEM: 1-1; Services Disabled](../../../../stylegraphics/info.gif "2006 MY LX470 [05/2005 - ]; CELLULAR COMMUNICATION: LEXUS LINK SYSTEM: 1-1; Services Disabled")
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