DTC 58-10 Gyro Error DTC 80-10 Gyro Error: Description

WARNING: This page is about a different car, the 2006 Lexus IS 350 and 2006 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.

DTC DETECTION CONDITION

DTC No.	DTC Detection Condition	Trouble Area
58-10	Ground short, power supply short, or open circuit in the gyro signal	Gyro sensor Navigation ECU
80-10	Ground short, power supply short, or open circuit in the gyro signal	Gyro sensor Navigation ECU

HINT:

After the inspection is completed, clear the DTCs.

CHECK VEHICLE SENSOR (NAVIGATION CHECK MODE)
1. Enter the "Navigation Check" mode (Vehicle Sensors) (See BLUETOOTH TEL CHECK MODE ).
2. Check the gyro voltage.
  Standard voltage: 0.1 to 4.5 V
Fig 1: Checking Vehicle Sensor - Gyro Voltage (Navigation Check Mode)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: REPLACE NAVIGATION ECU

OK: Go to next step.
CLEAR DTC
1. Clear the DTCs (See DTC CHECK/CLEAR ).
RECHECK DTC
1. Recheck for DTCs and check if the same trouble occurs again.
  HINT:
  
  If DTCs are detected frequently, replace the navigation ECU.
  
  OK: Malfunction disappears.
NG: REPLACE NAVIGATION ECU

OK: END