Automatic Transmission/Transaxle: 5A-55
DTC Troubleshooting
Step Action Yes No
1 Was “A/T System Check” performed? Go to Step 2. Go to “A/T System
Check”.
2 Check timing solenoid valve resistance
1) Turn ignition switch OFF.
2) Disconnect valve body harness connector (1), (2) on
transaxle.
3) Check for proper connection to solenoid valve at “BLU/
BLK” circuit.
4) Check resistance of solenoid valve.
Timing solenoid valve resistance
Between terminal of transaxle side valve body
harness connector and transaxle: 11 – 15 Ω at 20 °C
(68 °F)
Is check result satisfactory?
Go to Step 3. Replace timing solenoid
valve or lead wire.
3 Check timing solenoid valve circuit for ground short
1) Connect valve body harness connector.
2) Disconnect TCM connectors.
3) Measure resistance between terminal “C34-14” of
disconnected harness side TCM connector and ground.
Is it 11 – 15
Ω
at 20
°
C (68
°
F)?
Intermittent trouble or
faulty TCM.
Check for intermittent
referring to “Intermittent
and Poor Connection
Inspection in Section
00”.
If OK, substitute a
known-good TCM and
recheck.
“WHT/GRN” circuit
shorted to ground.
1
6
7
89
10
5
43
2
1
2
I3RM0B510018-01
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