Schematics and connector pinout
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joromy_tim_w_GND_fill_15b - Schematic.pdf
| Name (New TIM) | Circuit (Old TIM) | Function (New TIM) | |
|---|---|---|---|
| 1 | NC | NC | |
| 2 | MTMP- | 3708 (BN) Motor Temp sensor | Motor Temp sensor Input - |
| 3 | DIS_DRV | 3404 (YE) Chg cord plugged in | Charge cable plugged in (12V, Motor PWM inhibit when low) |
| 4 | USART_TX | 3017 (DG/WH) SIADIS RXD | Serial comm. Or WiFi module |
| 5 | CAN_H | 914 (TN/OG) J1850 bus plus | CAN BUS |
| 6 | STOP_RLY | 3235 (YE/LG) Stop lamp RLY | Stop signal when regen (Active, GND. Inactive, Z) |
| 7 | VSS_OUT | 679 (GY/BK) Vehicle speed signal | Vehicle Speed Signal, to IAA and Power steering (12v PWM) |
| 8 | SIG_MAIN_C | 3986 (DG) Main contactor | DC contactor and oil pump relay (Active, GND. Inactive, Z) |
| 9 | 12V_ALL_T | 276 (BN) Power hot all time | 12V all time (used for relay protection diode) |
| 10 | 12V_RUN_START | 640 (RD/YE) Power run/start | 12v in RUN, START, ACC |
| 11 | MTMP+ | 3757 (BK/WH) Motor Temp sensor | Motor Temp sensor Input + |
| 12 | NC | NC | |
| 13 | 3.3V_USART | 3018 (WH) SIADIS d/l | Serial comm. Or WiFi module |
| 14 | USART_RX | 3016 (LG/BK) SIADIS TXD | Serial comm. Or WiFi module |
| 15 | CAN_L | 915 (PK/LB) J1850 bus minus | CAN BUS |
| 16 | NC | NC | |
| 17 | NC | NC | |
| 18 | PRECHG_RLY | 3991 (TN) Precharge RLY contr | Precharge relay (Active, GND. Inactive, Z) |
| 19 | 12V_ALL_T | 276 (BN) Power hot all time | 12V all time (used for relay protection diode) |
| 20 | 12V_RUN_START | 640 (RD/YE) Power run/start | 12v in RUN, START (this will power up the inverter ECU) |
| 21 | NC | NC | |
| 22 | NC | NC | |
| 23 | GND_USART | 3019 (GY/BK) SIADIS GND | Serial comm. Or WiFi module |
| 24 | NC | NC | |
| 25 | NC | NC | |
| 26 | SIG_VSS_B | 3701 (DB/WH) VSS B signal | Encoder channel B |
| 27 | NC | NC | |
| 28 | NC | NC | |
| 29 | GND | 3233 (BK/LB) GND | GND |
| 30 | 5V_VSS | 3707 (OG) VSS +12 ref | Encoder PWR +5V |
| 31 | CH_GND | 57 (BK) Chassis GND | Chassis GND |
| 32 | NC | NC | |
| 33 | NC | NC | |
| 34 | NC | NC | |
| 35 | EMCY_PWR | 3997 (DG) Emergency PWR Off | EPO Emergency Power Off (Active, Z. Inactive, 12V) |
| 36 | SIG_VSS_A | 3700 (LB/RD) VSS A signal | Encoder channel A |
| 37 | OIL_P_RLY | 3005 (VT/LG) Oil pump RLY | DC contactor and oil pump relay (Active, GND. Inactive, Z) |
| 38 | NC | NC | |
| 39 | GND | 3233 (BK/LB) GND | GND |
| 40 | GND_VSS | 3659 (BK/PK) VSS GND | Encoder GND |