Diagnostic Trouble Code Chart - Toyota ZZT230 series Repair Manual

Dl-168

DIAGNOSTIC TROUBLE CODE CHART

s displayed during the
a
DTC i
If
ceed the page given.
to
:
does not light
-... MIL
•
DTCNo.
Detection Hem
(See-)
1'0500
I-1
vehicle Speed Sensor
75) Malfunction
(
D
Transmission Auld T emperature
P0710
(DI-179) Sensor Malfi.Jnction
Shift
Solenoid A Malfunction
P0750
Solenoid Valve Sl1)
(01-181) (Shift
Shift Solenoid A Electrical Mal-
P0753
(Shift
function
(DI-183)
Solenoid Valve SL 1)
P0 7S5 B MalfunctiOn
Shift Solenoid
(Shift Valve
(DI-181) Solenoid
B Electrical Mal-
Shift Solenoid
P0758
function
(DI-183)
(Shift Solenoid Valve SL2)
P0765
1-1
Shift Solenoid D Malfunction
(0 1 (Shift Solenoid Valve S4)
8 )
Shift Solenoid D Electrical Mal·
P0768
function
(01-183)
Solenoid Valve 54)
(Shift
1'0770
Shift Solenoid E Malfunction
(DI-189) (Shift Solenoid Valve OSL)
Solenoid E Electrical Mal-
Shift
)
P0773
function
9
(01-1 1
(Shift Solenoid Valve DSL)
Switch
P1520
Stop
Light
(£»-194)
NT Revolution Sensor Circuit
P1725
MaHunction
(01-195)
(Input Turbine Speed SenSOl)
P1730
NC Revolution Sensor Citcoit
(GounteJ
Malfunction
(01-197)
Gear Spee d Sensor)
Linear Solenoid for Accumulator
(
I- 99
P1760 Pressure Control
D ) function
1
(Shift Solenoid Valve SLT)
780
P1
Park/Neutral Position Switch
(DI -20 2)
Malfunction
DTC check, check
te
. . light up
.
MIL
•Open or short in vehicle speed sensor circuit
• Vehicle speed sensor
•Combination meter
•ECM
• Automatic transaxle assembly
short in ATF temperature sensor circuit
•Open
or
•ATF temperature sensor
•ECM
blocked
solenoid valve SL 1 Is stuck open or dosed
•
Shift
• Vslve body is
• Open or short in
• Shift solenoid valve SL
•ECM
or
iS
•Shift solenok:l valve SL2 is stuck open
• Valve body blocked up or stuck
Sl2)
•Open short In shift solenoid valve SL2 circuit
•Shift solenoid valve SL2
•ECM
or
blocked
•Shift solenoid valve S4 Is stuck open or closed
•Valve body is
•Open short In shift solenoid valve S4 Circuit
•Shift solenoid valve
•ECM
blocked
•Shift solenoid valve OSL Is stuck open or closed
• Valve body is
• Lock--up clutch
•Open or short In shift solanoid valve DSL circuit
•Shift solenoid valve OSL
•ECM
•Open or short In slop light switch Circuit
Circuit • Stop light switch
•ECM
•Open or short in input turbine speed sensor circuit
•Input turbine speed sensor
•ECM
•Open or short in counter gear speed sensor Circuit
• Counter gear speed sensor
•ECM
•Open or short in shift solenoid valve SLT Circoil
Mal·
Circuit
• Shift solenoid valve SLT
•ECM
•Short in parkfneutral posiUon switch Circuit
• Pasklneutral pos1lion switch
•ECM
s
for that code in the table below and pro·
the te
circuit l i
d
Trouble Area
1
up or stuck
shift solanold valve SL circuit
Of
1
closed
up or stuck
S4
up or stuck
-
MIL'
Memory
• 0
•
0
•
0
• 0
• 0
• 0
• 0
• 0
• 0
• 0
0
•
0
•
•
0
0
•
• 0