P1116
DTC P1116- ENGINE TORQUE CONTROL CUT SIGNAL CIRCUIT LOW INPUTDTC DETECTING CONDITION:
- Two consecutive driving cycles with fault
CAUTION: After repair or replacement of faulty parts, conduct CLEAR MEMORY MODE and INSPECTION MODE. Refer to How To Clear Diagnostic Trouble Codes.
WIRING DIAGRAM
11BT1: CHECK OUTPUT SIGNAL FROM ECM.
1. Start engine, and warm-up the engine.
2. Turn ignition switch to OFF.
3. Turn ignition switch to ON.
Connector & terminal (B134) No.31 (+) - Chassis ground (-):
4. Measure voltage between ECM and chassis ground.
CHECK: Is the voltage more than 3 Volt?
YES: Repair poor contact in ECM connector.
NO: Go to step 11BT2.
11BT2: CHECK HARNESS BETWEEN ECM AND TCM CONNECTOR.
1. Turn ignition switch to OFF.
2. Disconnect connectors from ECM and TCM.
Connector & terminal (B134) No.31 - Chassis ground:
3. Measure resistance of harness between ECM and chassis ground.
CHECK: Is the resistance less than 10 ohm?
YES: Repair ground short circuit in harness between ECM and TCM connector.
NO: Go to step 11BT3.
11BT3: CHECK HARNESS BETWEEN ECM AND TCM CONNECTOR.
Connector & terminal (B134) No.31 - (B54) No.2:
Measure resistance of harness between ECM and TCM connector.
CHECK: Is the resistance less than 1 ohm?
YES: Repair poor contact in ECM or TCM connector.
NO: Repair open circuit in harness between ECM and TCM connector.