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:
Data List / Active Test
DATA LIST / ACTIVE TEST
1. DATA LIST
NOTICE:
In the table below, the values listed under "Normal Condition" are reference
values. Do not depend solely on these reference values when deciding whether a part
is faulty or not.
HINT:
Using the Techstream to read the Data List allows t ...
Clutch Switch Circuit
DESCRIPTION
While depressing the clutch pedal, the clutch start switch assembly sends a signal
to terminal MTN of the 4 wheel drive control ECU. While the signal is input, switching
between H4 and L4 is possible.
WIRING DIAGRAM
PROCEDURE
1.
READ VALUE USING TECHSTREA ...
CD cannot be Inserted / Played or CD is Ejected Right After Insertion
PROCEDURE
1.
CHECK IF A PROPER CD IS INSERTED
(a) Make sure that the CD is an audio CD or a CD with an MP3, WMA or AAC file,
and that it is not deformed, flawed, stained, deteriorated or otherwise defective.
OK:
CD is normal.
HINT:
Translucent or uniq ...
