Lexus ES: Display Malfunction (B15A6,B15B0)
DESCRIPTION
These DTCs are stored when a malfunction occurs in the multi-display assembly.
DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
B15A6 | Display Malfunction | When any of the following conditions is met: -
RAM error
-
Drawing controller malfunction
-
Internal hard drive malfunction
| Multi-display assembly |
B15B0 | Display Screen Malfunction | Picture circuit (TFT unit) malfunction | Multi-display assembly |
PROCEDURE
(a) Clear the DTCs.
Body Electrical > Navigation System > Clear DTCs
(b) Recheck for DTCs and check that no DTCs are output.
Body Electrical > Navigation System > Trouble Codes
OK:
No DTCs are output.
OK | | USE SIMULATION METHOD TO CHECK |
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SEE MORE:
DTC CHECK / CLEAR CHECK DTC (a) Turn the engine switch off. (b) Connect the Techstream to the DLC3. (c) Turn the engine switch on (IG). (d) Turn the Techstream on. (e) Enter the following menus: Body Electrical / Tilt & Telescopic / Trouble Codes. Body Electrical > Tilt&Telescopic > Tr
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