Toyota Sienna Service Manual: Diagnostic trouble code chart
If a trouble code is displayed during the DTCs check (sensor check), check the circuit listed for the code in the table below (Proceed to the page given for that circuit).
AIR CONDITIONING SYSTEM
HINT:
- *1: If the cabin temperature is approximately -18.6°C (- 3.7°F) or lower, DTC B1411/11 may be output even though the system is normal.
- *2: If the check is being performed in a dark place, DTC B1421/21 or B1424/24 (solar sensor circuit abnormal) could be displayed.
- *3: Short in the circuit.
- *4: Open in the circuit.
Data list / active test
1. DATA LIST
HINT:
Using the intelligent tester to read the Data List allows
the values or states of switches, sensors, actuators and
other items to be read without removing any parts. This
non-i ...
Actuator check
1. ACTUATOR CHECK
(a) After entering the DTC check mode (Sensor Check
Mode), press the R/F switch.
(b) As each damper, motor and relay automatically
operate actuator check at 1-second interval ...
Other materials:
Installation
1. INSTALL TRANSFER RH BEARING RETAINER OIL SEAL
(a) Using SST, install a new transfer RH bearing
retainer oil seal to the transfer case at the position
as show in the illustration.
SST 09223-46011
NOTICE:
Do not install the oil seal obliquely
(b) Apply small amount of MP grease to the oi ...
Problem symptoms table
Use the table below to find the cause of the problem. The
numbers indicate the priority of the likely cause of the
problem. Check each part in order. If necessary, replace
these parts.
Front A/C:
Rear A/C:
...
Mass or Volume Air Flow Circuit Range / Performance
Problem
DTC P0101 Mass or Volume Air Flow Circuit Range / Performance
Problem
DESCRIPTION
Refer to DTC P0100
DTC No.
DTC Detection Condition
Trouble Area
P0101
High voltage:
Conditions (a), (b) and (c) continue for more than
10 seconds (2 trip de ...
