Toyota Tacoma 2015-2018 Service Manual: Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
TOUCH SELECT 2-4 AND HIGH-LOW SYSTEM|
DTC Code |
Detection Item |
See page |
|---|---|---|
|
P163B |
4WD ECU Malfunction |
|
|
P17A0 |
Automatic Disconnecting Differential Motor Control Circuit Open |
|
|
P17A4 |
Automatic Disconnecting Differential Motor Limit Switch Circuit |
|
|
P17A8 |
Transfer Shift Motor Control Circuit Circuit Open |
|
|
P17A9 |
Transfer Shift Motor Control Circuit Low |
|
|
P17AA |
Transfer Shift Motor Control Circuit High |
|
|
P17AC |
Transfer Shift Motor Limit Switch Circuit |
|
|
P17C7 |
Front Differential Oil Temperature Sensor Circuit Low |
|
|
P17C8 |
Front Differential Oil Temperature Sensor Circuit High |
|
|
P2772 |
Four Wheel Drive (4WD) Low Switch Circuit Range / Performance |
|
|
P279E |
Four Wheel Drive (4WD) Range Signal Circuit Range / Performance |
|
|
U0100 |
Lost Communication with ECM / PCM "A" |
|
|
U0122 |
Lost Communication with Vehicle Dynamics Control Module |
|
|
U0416 |
Invalid Data Received From Vehicle Dynamics Control Module |
|
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Freeze Frame Data
FREEZE FRAME DATA
1. FREEZE FRAME DATA
(a) When a DTC is stored, the 4 wheel drive control ECU stores the current vehicle
state as Freeze Frame Data.
HINT:
Freeze Frame Data at the time a DTC is ...
Front Differential Oil Temperature Sensor Circuit Low (P17C7)
DESCRIPTION
This DTC is output when a short to ground in the oil temperature sensor is detected.
DTC No.
Detection Item
DTC Detection Condition
Trouble Ar ...
Other materials:
Air Mix Damper Control Servo Motor Circuit (Passenger Side) (B1441/41)
DESCRIPTION
This No. 2 air conditioning radiator damper servo sub-assembly (for front passenger
side air mix) is controlled by the air conditioning amplifier assembly and moves
the air mix damper (for front passenger side) to the desired position.
DTC No.
DTC Detection Co ...
AVC-LAN Circuit
DESCRIPTION
Each unit of the navigation system connected to the AVC-LAN (communication bus)
transfers the switch signals using the AVC-LAN.
If a short to +B or short to ground occurs in the AVC-LAN, the navigation system
will not function normally because communication is not possible.
WIRING ...
Front Passenger Side Door ECU Communication Stop (B2322)
DESCRIPTION
This DTC is stored when LIN communication between the front power window regulator
motor assembly RH and main body ECU (multiplex network body ECU) stops for 10 seconds
or more.
DTC No.
DTC Detection Condition
Trouble Area
B2322
...