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U1222
DTC U1222 CAN-HS TCM NO-RECEIVE DATADTC DETECTING CONDITION:
TCM has error, harness between the main harness splice and TCM is open or shorted, connectors are not connected securely, or the terminal has poor crimping.
TROUBLE SYMPTOM:
- Malfunction indicator light illuminates.
- "Er HC" is displayed in odo/trip meter. (Except for meter with MID)
WIRING DIAGRAM
Wiring Diagram:
Step 1-8:
