Transmission Control Systems
TROUBLE CODE 11DUTY SOLENOID A
Diagnosis
Output signal circuit of Duty Solenoid A or Resistor is open or shorted.
Trouble Symptom
Excessive shift shock.
1. Measure signal voltage output emitted from Transmission Control Module (TCM).
a. Warm up the Engine and Transmission.
b. Ignition Switch "ON" (Engine "OFF").
c. Move shift lever to "N".
d. While opening and closing Throttle Valve, measure voltage between TCM connector and body.
Connector & Terminal / Specified Resistance:
(B52) No. 11 - No. 13 /
1.5 - 4.0 Volts (Throttle is fully closed.)
0.5 Volts maximum (Throttle is fully open.)
(B52) No. 12 - No.13 /
5 - 14 Volts (Throttle is fully closed.)
0.5 Volts maximum (Throttle is fully open.)
Select Monitor Function Mode.
- Mode: F11
- Condition:
Ignition switch "ON" (Engine "OFF") N range
- Specified Data:
PLDTY F11
5% (Throttle is fully open)
100% (Throttle is fully closed.)
2. Check harnesses and connectors between TCM and Duty Solenoid A and TCM and Resistor.
a. Disconnect connector from TCM.
b. Disconnect connector from Transmission.
c. Disconnect connector from Resistor.
d. Measure resistance between TCM connector and Transmission and between TCM connector and body.
Connector & Terminal / Specified Resistance:
(B52) No. 11 - (B9) No. 7 / 0 Ohms.
(B52) No. 11 - Body / 1 M-Ohms, minimum
e. Measure resistance between TCM connector and resistor connector and between TCM connector and body.
Connector & Terminal / Specified Resistance:
(B52) No. 12 - (B1) No. 1 / 0 Ohms.
(B52) No. 12 - Body / 1 M-Ohms, minimum
3. Check Duty Solenoid A ground line.
a. Disconnect connector from Transmission.
b. Measure resistance between Transmission connector receptacle (on Transmission) and Transmission case.
Connector & Terminal / Specified Resistance:
(T4) No. 4 - Transmission / 1 Ohm, maximum
4. Check Resistor.
a. Disconnect connector from Resistor.
b. Measure resistance between Resistor terminals.
Specified Resistance:
9 - 15 Ohms.
5. Check Duty Solenoid A.
a. Disconnect connector from Transmission.
b. Measure resistance between Transmission connector receptacle (on Transmission) terminals.
Connector & Terminal / Specified Resistance:
(T4) No. 7 - No. 4 / 2.0 - 4.5 Ohms.