DTC 15
TROUBLE CODE 15: SHIFT SOLENOID 1DIAGNOSIS:
Output signal circuit of shift solenoid 1 is open or shorted.
TROUBLE SYMPTOM:
No shift
FLOW CHART
WIRING DIAGRAM
1. CHECK HARNESS AND CONNECTORS BETWEEN TCM AND SHIFT SOLENOID 1.
1) Turn ignition switch to OFF.
2) Disconnect connectors from TCM and transmission.
3) Measure resistance of harness connector between TCM and transmission connector.
Connector & terminal / Specified resistance:
(B52) No. 14 - (B9) No. 3 / 1 ohms, or less
(B52) No. 10 - (B9) No. 4 / 1 ohms, or less
4) Measure resistance of harness connector between TCM and body to make sure that circuit does not short.
Connector & terminal / Specified resistance:
(B52) No. 14 Body / 1 Mohms or more
(B52) No. 10 - Body /1 Mohms or more
2. CHECK SHIFT SOLENOID 1's GROUND LINE.
Measure resistance between transmission connector receptacle and transmission case.
Connector & terminal / Specified resistance:
(T4) No. 4 - Transmission / 1 ohms or less
3. CHECK SHIFT SOLENOID 1.
Measure resistance between transmission connector receptacle's terminals.
Connector & terminal / Specified resistance:
(T4) No. 3 - No. 4 / 20 - 32 ohms
4. CHECK OUTPUT SIGNAL EMITTED FROM TCM.
1) Connect connectors to TCM and transmission.
2) Lift-up or raise the vehicle and support with safety stands.
CAUTION: On AWD models, raise all wheels off ground.
3) Start and warm-up the engine and transmission.
4) Idle the engine.
5) Move selector lever to "D".
6) Measure voltage between TCM connector terminals.
Connector & terminal / Specified voltage:
(B52) No. 14 - No. 10 / 9 V, or more