Electronic transmission control (ETC), diagnostic trouble code memory (P0705, P0720) - AD27.19-P-4000AA
TRANSMISSION 722.6 in MODELS 129, 140, 163, 170, 202, 208, 210 fault codes 018 to 033
| Electronic transmission control (ETC), diagnosis, previous knowledge | AD27.19-P-2000A | ||||
| Notes on DTC memory for electronic transmission control (ETC) | AD27.19-P-2000-05A | ||||
| If there are no fault codes filed, or if more extensive test work is to be performed, then proceed as for troubleshooting. | |||||
| I | Check oil level and adjust to correct level | AR27.00-P-0101A | |||
| II | Inspect condition of transmission fluid | AD27.19-P-3000-01A | |||
| III | Connect and use test equipment | AD00.00-P-1000AZ | |||
| IV | Ignition: ON | ||||
| V | Perform quick test using HHT or Star Diagnosis tool and read out displayed fault codes | ||||
| VI | Call up additional information on the displayed fault codes | ||||
| Diagnostic trouble code memory | |||||
| Fault code | Fault code temporary | Fault code OBD
(only |
Notes | Possible cause | Remedy/test step |
| 018 | 114 | P0705 | At diagnosis identifier 0 At diagnosis identifier 1 At diagnosis identifier 2 At diagnosis identifier 3 |
Selector lever implausible | AD27.19-P-5008A Cables, connectors |
| 018 | 114 | - | At diagnosis identifier 4 At diagnosis identifier 5 At diagnosis identifier 6 |
Selector lever intermediate position | AD27.19-P-5008A Cables, connectors |
| 019 | 115 | - | At diagnosis identifier 0 At diagnosis identifier 1 At diagnosis identifier 2 |
Transmission oil temperature sensor (Y3/6b1) faulty | Cables, connectors Transmission oil temperature sensor (Y3/6b1) |
| 020 | 116 | - | At diagnosis identifier 0 At diagnosis identifier 1 At diagnosis identifier 2 |
Starter lockout contact (ASK) inoperative | Starter lockout contact (ASK) AD27.19-P-6000-13A AD27.19-P-5008A |
| 021 | 117 | - | At diagnosis identifier 3 At diagnosis identifier 4 At diagnosis identifier 5 At diagnosis identifier 6 At diagnosis identifier 13 At diagnosis identifier 20 |
Transmission oil temperature sensor (Y3/6b1) faulty Starter lockout contact (ASK) inoperative |
Starter lockout contact (ASK) AD27.19-P-6000-13A AD27.19-P-5008A |
| 021 | 117 | - | At diagnosis identifier 0 At diagnosis identifier 1 At diagnosis identifier 2 At diagnosis identifier 3 At diagnosis identifier 4 At diagnosis identifier 5 At diagnosis identifier 6 At diagnosis identifier 13 At diagnosis identifier 20 |
Fault in supply voltage to circuit 87 (overvoltage, undervoltage) | Cables, connectors AD27.19-P-6000-01A |
| 022 | 118 | P0720 | At diagnosis identifier 0 At diagnosis identifier 1 At diagnosis identifier 2 At diagnosis identifier 3 At diagnosis identifier 4 At diagnosis identifier 5 At diagnosis identifier 6 At diagnosis identifier 13 At diagnosis identifier 20 |
CAN: Rear right wheel speed of traction system implausible | Refer to Diagnosis Manual Chassis |
| 023 | 119 | P0720 | At diagnosis identifier 0 At diagnosis identifier 1 At diagnosis identifier 2 At diagnosis identifier 3 At diagnosis identifier 4 At diagnosis identifier 5 At diagnosis identifier 6 At diagnosis identifier 13 At diagnosis identifier 20 |
CAN: Rear left wheel speed of traction system implausible | Refer to Diagnosis Manual Chassis |
| 024 | 120 | - | At diagnosis identifier 0 At diagnosis identifier 1 |
CAN: Accelerator pedal value of motor electronics implausible | Refer to Engine Diagnosis Manual |
| 024 | 120 | - | At diagnosis identifier 2 At diagnosis identifier 3 At diagnosis identifier 4 At diagnosis identifier 5 At diagnosis identifier 6 At diagnosis identifier 13 At diagnosis identifier 20 |
CAN: Front right wheel speed of traction system implausible | Refer to Diagnosis Manual Chassis |
| 025 | 121 | - | At diagnosis identifier 0 At diagnosis identifier 1 |
CAN: Engine speed of motor electronics implausible | Refer to Engine Diagnosis Manual |
| 025 | 121 | - | At diagnosis identifier 2 At diagnosis identifier 3 At diagnosis identifier 4 At diagnosis identifier 5 At diagnosis identifier 6 At diagnosis identifier 13 At diagnosis identifier 20 |
CAN: Front left wheel speed of traction system implausible | Refer to Diagnosis Manual Chassis |
| 026 | 122 | - | At diagnosis identifier 0 At diagnosis identifier 1 |
CAN: Engine torque, right of motor electronics implausible | Refer to Engine Diagnosis Manual |
| 026 | 122 | - | At diagnosis identifier 2 At diagnosis identifier 3 At diagnosis identifier 4 At diagnosis identifier 5 At diagnosis identifier 6 At diagnosis identifier 13 At diagnosis identifier 20 |
CAN: Accelerator pedal value of motor electronics implausible | AD27.19-P-5008A Refer to Engine Diagnosis Manual |
| 027 | 123 | - | At diagnosis identifier 0 At diagnosis identifier 1 |
Altitude factor of motor electronics implausible (This fault code may be ignored when no faults have been filed in the ME-SFI) | Refer to Engine Diagnosis Manual |
| 027 | 123 | - | At diagnosis identifier 2 At diagnosis identifier 3 At diagnosis identifier 4 At diagnosis identifier 5 At diagnosis identifier 6 At diagnosis identifier 13 |
CAN: Set engine torque implausible | Refer to Engine Diagnosis Manual |
| 027 | 123 | - | At diagnosis identifier 20 | CAN: Static engine torque implausible | Refer to Engine Diagnosis Manual |
| 028 | 124 | - | At diagnosis identifier 0 At diagnosis identifier 1 |
CAN: Engine torque, left, of motor electronics implausible | AD27.19-P-5008A Refer to Engine Diagnosis Manual |
| 028 | 124 | - | At diagnosis identifier 2 At diagnosis identifier 3 At diagnosis identifier 4 At diagnosis identifier 5 At diagnosis identifier 6 At diagnosis identifier 13 At diagnosis identifier 20 |
CAN: Engine speed of motor electronics implausible | AD27.19-P-5008A Refer to Engine Diagnosis Manual |
| 029 | 125 | - | At diagnosis identifier 2 At diagnosis identifier 3 At diagnosis identifier 4 At diagnosis identifier 5 At diagnosis identifier 6 At diagnosis identifier 13 |
CAN: Engine torque, right of motor electronics implausible | AD27.19-P-5008A Refer to Engine Diagnosis Manual |
| 029 | 125 | - | At diagnosis identifier 20 | CAN: Engine torque, minimum of motor electronics implausible | AD27.19-P-5008A Refer to Engine Diagnosis Manual |
| 030 | 126 | - | At diagnosis identifier 0 At diagnosis identifier 1 |
CAN: Communication to traction system faulty | Refer to Diagnosis Manual Chassis |
| 030 | 126 | - | At diagnosis identifier 2 At diagnosis identifier 3 At diagnosis identifier 4 At diagnosis identifier 5 At diagnosis identifier 6 At diagnosis identifier 13 At diagnosis identifier 20 |
CAN: Altitude factor of motor electronics implausible (This fault code may be ignored when no faults have been filed in the ME-SFI) | |
| 031 | 127 | - | At diagnosis identifier 0 At diagnosis identifier 1 |
CAN: Communication with motor electronics faulty | Refer to Engine Diagnosis Manual |
| 031 | 127 | - | At diagnosis identifier 3 At diagnosis identifier 13 At diagnosis identifier 20 |
CAN: Maximum indexed engine torque of motor electronics implausible | Refer to Engine Diagnosis Manual |
| 031 | 127 | - | At diagnosis identifier 4 At diagnosis identifier 5 At diagnosis identifier 6 except engines 119 /120 |
CAN: Maximum indexed engine torque of motor electronics implausible | Refer to Engine Diagnosis Manual |
| 032 | 128 | - | At diagnosis identifier 0 At diagnosis identifier 1 |
CAN: Communication with motor electronics faulty | Refer to Engine Diagnosis Manual |
| 032 | 128 | - | At diagnosis identifier 20 | CAN: Selected torque for traction system of motor electronics implausible | Refer to Engine Diagnosis Manual |
| 033 | 129 | - | At diagnosis identifier 0 At diagnosis identifier 1 |
CAN: Communication with motor electronics faulty | Refer to Engine Diagnosis Manual |
| 033 | 129 | - | At diagnosis identifier 3 At diagnosis identifier 4 At diagnosis identifier 5 At diagnosis identifier 6 At diagnosis identifier 13 |
CAN: Actual value of throttle valve of motor electronics implausible | Refer to Engine Diagnosis Manual |