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:
Front Camera Module Circuit (C1AA0)
DESCRIPTION
When an internal malfunction is detected in the forward recognition camera, DTC
C1AA0 is stored.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
C1AA0
Front Camera Module Circuit
3 seconds ...
Vehicle Information Not Obtained (C1A02)
DESCRIPTION
When a new millimeter wave radar sensor assembly is installed, it receives vehicle
specification information from the main body ECU (multiplex network body ECU) and
stores the information.
DTC C1A02 is stored when the millimeter wave radar sensor assembly receives the
vehicle spe ...
Disassembly
DISASSEMBLY
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for both the LH and RH sides.
The procedure described below is for the LH side.
PROCEDURE
1. REMOVE FOG LIGHT BULB
(a) Turn the fog light bulb in the direction indicated by the arrow in
the illust ...
