- The manual (SOS) switch red indicator illuminates
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Replace mobilephone battery
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Lexus NX: Vehicle Control History
Lexus NX Service Manual / Audio & Visual & Telematics / Cellular Communication / Safety Connect System / Vehicle Control History
VEHICLE CONTROL HISTORY
NOTICE:
Make sure to record any output Vehicle Control History codes before clearing them and checking the Vehicle Control History again.
CHECK VEHICLE CONTROL HISTORY
(a) Connect the Techstream to the DLC3.
(b) Turn the power switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Telematics / Utility / Vehicle Control History (RoB).
Body Electrical > Telematics > Utility| Tester Display |
|---|
| Vehicle Control History (RoB) |
| Code | Tester Display | Description | Diagnostic Note |
|---|---|---|---|
| X2210 | Life Cycle of DCM Backup Battery | When the system detects that the mobilephone battery has reached the end of its lifespan. | NOTICE:
|
| X2211 | Low DCM Backup Battery Charge | When the mobile phone battery charge is low. | - |
| X2601 | Software Inconsistency with ENG/HV Control Module | The VIN number received via CAN communication does not match that stored in the DCM. |
|
| X2213 | Emergency Call Switch Stuck On | The manual (SOS) switch is on for 5 minutes or more. |
|
| X2214 | Communication Blackout from Power Distribution Controller ECU | Lost Communication with ECM. | Check CAN Communication System |
| X2212 | Diagnostics Communication Flow Failure | Diagnostics communication flow failure (ID, Mode/SID difference). | - |
| X2215 | Non Approval of the Reprograming | User did not approve software update. | - |
| X2216 | Failure of the Reprogramming | Software writing failed. | - |
| X2217 | Inconsistent Startup Software | Software writing succeeded, but started software does not match package. | - |
CLEAR VEHICLE CONTROL HISTORY
NOTICE:
By performing this procedure, all stored Vehicle Control History will be cleared.
(a) Connect the Techstream to the DLC3.
(b) Turn the power switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Telematics / Utility / Vehicle Control History (RoB).
Body Electrical > Telematics > Utility| Tester Display |
|---|
| Vehicle Control History (RoB) |
(e) According to the display on the Techstream, clear the Vehicle Control History (RoB).
READ NEXT:
Telephone Sub Antenna Circuit Short to Ground (B153711,B153713)
DESCRIPTION These DTCs are stored when a malfunction occurs in the telephone antenna (navigation antenna assembly) DTC No. Detection Item DTC Detection Condition Trouble Area B153711 Te
DCM System Internal Failure (B15A804)
DESCRIPTION This DTC is stored when an internal circuit malfunction is detected by the DCM (telematics transceiver) self check. DTC No. Detection Item DTC Detection Condition Trouble Area
Telephone Main Antenna Circuit Short to Ground (B15CB11,B15CB13)
DESCRIPTION This DTC is stored when the DCM (telematics transceiver) detects an open or a short in the telephone and GPS antenna (roof antenna assembly) circuit. DTC No. Detection Item DTC Dete
SEE MORE:
Removal
REMOVAL PROCEDURE 1. REMOVE NO. 3 DECK BOARD SUB-ASSEMBLY Click here 2. REMOVE REAR DECK FLOOR BOX Click here 3. REMOVE DECK FLOOR BOX LH Click here 4. PRECAUTION CAUTION: Be sure to read Precaution thoroughly before servicing. Click here NOTICE: After the power switch is turned off, there m
Driver Side Door ECU Communication Stop (B2321)
DESCRIPTION This DTC is stored when LIN communication between the front power window regulator motor assembly LH and main body ECU (multiplex network body ECU) stops for 10 seconds or more. DTC No. Detection Item DTC Detection Condition Trouble Area B2321 Driver Side Door ECU Communic
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