Diagnostic Trouble Code Chart
DTC Code | Detection Item | See page |
|---|---|---|
P163B |
4WD ECU Malfunction |
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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 |
|
Test yourself
A quick Toyota Tacoma quiz: every answer comes with an explanation and a link to the manual page.