DTC Code
|
DTC Detection Conditions
|
Trouble Area
|
U0073
|
One of the following conditions is met:
- When the IG1 terminal voltage is between 10 and 17.4 V, after
the output of data from the skid control ECU is completed, the sending
operation continues for 5 seconds or more.
- The condition that bus OFF state occurs once or more within
0.1 seconds occurs 10 times in succession (Sent signals cannot be
received).
- When the IG1 terminal voltage is between 10 and 17.4 V, a delay
in receiving data from the yaw rate and acceleration sensor and
steering angle sensor continues for 1 second or more.
- When the IG1 terminal voltage is between 10 and 17.4 V, the
following occurs 10 times in succession.
- The condition that a delay in receiving data from the
yaw rate and acceleration sensor and steering angle sensor
occurs more than once within 5 seconds.
|
CAN communication system
|
U0100
|
Either condition is met:
- When the IG1 terminal voltage is between 10 and 17.4 V and the
vehicle speed 15 km/h (9 mph) or more, data cannot be sent to the
ECM for 2 seconds or more.
- When the IG1 terminal voltage is between 10 and 17.4 V and the
vehicle speed 15 km/h (9 mph) or more, data cannot be received to
the ECM for 2 seconds or more.
|
U0114
|
The CAN signal from the four wheel drive control ECU is lost or malfunctioning
for 1.2 seconds.
|
U0123
|
Either condition is met:
- When the IG1 terminal voltage is between 10 and 17.4 V, data
from the yaw rate sensor cannot be received for 1 second or more.
- When the IG1 terminal voltage is between 10 and 17.4 V, the
following occurs 10 times in succession.
- The condition that data from the yaw rate sensor cannot
be received occurs once or more within 5 seconds.
|
U0124
|
Either condition is met:
- When the IG1 terminal voltage is between 10 and 17.4 V, data
from the acceleration sensor cannot be received for 1 second or
more.
- When the IG1 terminal voltage is between 10 and 17.4 V, the
following occurs 10 times in succession.
- The condition that data from the acceleration sensor
cannot be received occurs once or more within 5 seconds.
|
U0126
|
One of the following conditions is met:
- When the IG1 terminal voltage is between 10 and 17.4 V, data
from the steering angle sensor cannot be received for 1 second or
more.
- When the IG1 terminal voltage is between 10 and 17.4 V, the
following occurs 10 times in succession.
- The condition that data from the steering angle sensor cannot
be received occurs once or more within 5 seconds.
|
Other materials about Toyota 4Runner:
Off-road driving
When driving your vehicle off-road, please observe the following precautions
to ensure your driving enjoyment and to help prevent the closure of areas to
off-road vehicles:
• Drive your vehicle only in areas where off-road vehicles are permitted to
tr ...
Removal
REMOVAL
CAUTION / NOTICE / HINT
NOTICE:
Be sure to read PRECAUTION before performing this procedure (See page
).
PROCEDURE
1. REMOVE FRONT WHEEL
2. REMOVE REAR WHEEL
3. REMOVE CENTER CONTROL ABSORBER ASSEMBLY LH
(a) While using a wrench to ...