Check Resistance Values Of Sensors On Electrical Machine - AD08.30-P-0001-01LF
WARNING: This page is about a different car, the 2023 Mercedes-Benz GLC300, 2022 Mercedes-Benz GLC300, 2021 Mercedes-Benz GLC300, 2020 Mercedes-Benz GLC350e, and 2020 Mercedes-Benz GLC300. However, it is still accessible from the selected car via links, so may be relevant.
Transmission 724.1 in model 118, 177, 247
Transmission 724.2
Transmission 725.0 in model 167.117/154/317/354
Transmission 725.0 in model 205 with code ME05 (Hybrid drive 85 kW-94 kW variant (incl. plug-in))
Transmission 725.0 in model 213.011/016/050/053/054/153/155/211/216/253
Transmission 725.0 in model 222 with code ME05 (Hybrid drive 85 kW-94 kW variant (incl. plug-in))
Transmission 725.0 in model 253 with code ME05 (Hybrid drive 85 kW-94 kW variant (incl. plug-in))
Transmission 725.1 in model 206, 223
| Test procedure | Measuring instrument/test connection | Specified value | Enter result in test log? | |||
|---|---|---|---|---|---|---|
| The following values must only be used on a removed transmission after transmission repair. | ||||||
| Valid for electric machine of Generation 1 (Bosch) | ||||||
| 1 | Interlock in transmission | Digital multimeter, test box | Pin 9 | Pin 10 | ∞ Ω | Yes |
| 2 | Temperature sensor | Digital multimeter, test box | Pin 7 | Pin 8 | 11 ±3 kΩ at 20°C | No |
| 3 | Excitation winding resolver resistor | Digital multimeter, test box | Pin 1 | Pin 2 | 19 +4 Ω | No |
| 4 | Resolver resistor sin | Digital multimeter, test box | Pin 5 | Pin 6 | 90 ±10 Ω | No |
| 5 | Resolver resistor cos | Digital multimeter, test box | Pin 3 | Pin 4 | 100 ±15 Ω | No |
| Valid for an electric machine of Generation 2 (SA code: A18 (rear axle HL2/54D-8.6)): | ||||||
| 1 | Interlock in transmission | Digital multimeter, test box | Pin 9 | Pin 10 | ∞ Ω | Yes |
| 2 | Temperature sensor | Digital multimeter, test box | Pin 7 | Pin 8 | 11 ±3 kΩ at 20°C | No |
| 3 | Excitation winding resolver resistor | Digital multimeter, test box | Pin 1 | Pin 2 | 19 ±4 Ω | No |
| 4 | Resolver resistor sin | Digital multimeter, test box | Pin 5 | Pin 6 | 75 ±15 Ω | No |
| 5 | Resolver resistor cos | Digital multimeter, test box | Pin 3 | Pin 4 | 80 ±10 Ω | No |
| Valid for electric machine generation 3 (NAG3): | ||||||
| 1 | Interlock in transmission | Digital multimeter, test box | Pin 9 | Pin 10 | ∞ Ω | Yes |
| 2 | Temperature sensor | Digital multimeter, test box | Pin 7 | Pin 8 | 11 ±3 kΩ at 20°C | No |
| 3 | Excitation winding resolver resistor | Digital multimeter, test box | Pin 1 | Pin 2 | 19 ±4 Ω | No |
| 4 | Resolver resistor sin | Digital multimeter, test box | Pin 5 | Pin 6 | 75 ±15 Ω | No |
| 5 | Resolver resistor cos | Digital multimeter, test box | Pin 3 | Pin 4 | 80 ±10 Ω | No |
| Valid for electric machine generation 3 (8F-DCTC): | ||||||
| 1 | Interlock in transmission | Digital multimeter, test box | Pin 9 | Pin 10 | ∞ Ω | Yes |
| 2 | Temperature sensor | Digital multimeter, test box | Pin 7 | Pin 8 | 11 ±3 kΩ at 20°C | No |
| 3 | Excitation winding resolver resistor | Digital multimeter, test box | Pin 3 | Pin 4 | 14 up to 17 Ω | No |
| 4 | Resolver resistor sin | Digital multimeter, test box | Pin 2 | Pin 6 | 51.5 up to 62.9 Ω | No |
| 5 | Resolver resistor cos | Digital multimeter, test box | Pin 1 | Pin 5 | 48.3 up to 59.1 Ω | No |