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:
Installation
INSTALLATION
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the RH and LH sides.
The procedure listed below is for the LH side.
PROCEDURE
1. INSTALL FRONT AXLE HUB SUB-ASSEMBLY LH
(a) Apply MP grease to a new O-ring.
(b) Inst ...
Dtc Check / Clear
DTC CHECK / CLEAR
1. CHECK DTC
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Sliding Roof / Trouble Codes.
(e) Check the DTCs.
2. CLEAR DTC
(a) C ...