ELECTRICALS 219 Sr. No. Displayed DTC Code DTC Description Fault cause Probable trouble Area 100 U0155 - 31 Lost communication with instrument panel cluster (IPC) control module - no signal No Signal 1) Check with the CAN channel, which will affect communication. 2) Loose/damaged connections. 3) Faulty ECU. 101 U0101 - 31 Lost communication with instrument panel cluster (IPC) control module - missing message No Signal 1) Check with the CAN channel, which will affect communication. 2) Loose/damaged connections. 3) Faulty ECU. 102 P160A - 0 Control module performance, report "WDA active" but reason not evaluated yet - no sub type No sub type information 1) Check with the connectivity. 2) Check for faulty ECU hardware. 3) Faulty ECU. 103 P160A - 81 Control module performance, report "WDA active" due to errors in query−/response communication - Invalid serial data received Invalid serial data received 1) Check with the connectivity. 2) Check for faulty ECU hardware. 3) Faulty ECU. 104 P2279 - 92 Intake air system leak - performance or incorrect operation Performance or Incorrect Operation 1. Need to check with all the parameters one by one which are contributing for maintaining A/F ratio i.e., check with connectivity, condition of the actuators. 2. Faulty SW/ ECU. 105 P1300 - 92 Engine overheat error due to misfire - performance or incorrect operation Performance or incorrect operation 1) Loose /damaged Connections. 2) Faulty IGN system (spark plugs, HT cables, connections etc.). 3) Faulty/ clogged injectors. 4) Low compression pressure. 5) Improper valve clearance. 6) Improper valve timing. 7) Faulty ECT sensor. 8) Loose connector/ faulty ECU. 106 P1200 - 92 Engine overheating, coolant temperature over 110 deg. C Performance or incorrect operation 1. Check if coolant is empty, if so fill it. 2. Check if radiator fan is working fine. 3. Check with the connectivity. 4. Check with the condition of sensor. 5. Faulty ECU. 107 P1201 - 92 Engine shutoff due to overheating, coolant temperature over 120 deg. C Performance or incorrect operation 1. Check if coolant is empty, if so fill it. 2. Check if radiator fan is working fine. 3. Check with the connectivity. 4. Check with the condition of sensor. 5. Faulty ECU.
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