Toyota Camry (XV70): Navigation Processor Malfunction (B15AD)
DESCRIPTION
These DTCs are stored when a malfunction occurs in the navigation ECU.
DTC No. | Detection Item |
DTC Detection Condition | Trouble Area |
B15AD | Navigation Processor Malfunction |
When either condition below is met:
- A short to ground, short to +B or open occurs in the gyro signal circuit
- Gyro sensor malfunction
| Navigation ECU |
CAUTION / NOTICE / HINT
NOTICE:
When replacing the navigation ECU, always replace it with a new one. If a navigation ECU which was installed to another vehicle is used, the following may occur:
- A communication malfunction DTC may be stored.
- The navigation ECU may not operate normally.
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.
READ NEXT:
DESCRIPTION These DTCs are stored when a malfunction occurs in the navigation antenna assembly.
DTC No. Detection Item
DTC Detection Condition Trouble Area
B15C0 GPS Antenna C
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DESCRIPTION This DTC is stored when a malfunction occurs in the speakers.
DTC No. Detection Item
DTC Detection Condition Trouble Area
B15C3 Speaker Output Short
A short
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