MCM Inputs and Outputs at Connector B (24P)
TERMINALS DESCRIPTION CHART
| Terminal number | Wire color | Terminal name | Description | Signal |
|---|---|---|---|---|
| 1 | BLU/BLK | NFAN (FAN CONTROL) | IPU module fan signal input | With ignition switch ON (II): about 5.0 V IPU module fan ON: duty controlled |
| 2 | RED/YEL | PRE (PRE CHARGE CONTACTOR) | Drives bypass contactor | With ignition switch ON (II): about 0 V |
| 3 | PUR/WHT | ISOC (I. STATE OF CHARGE NORMAL RANGE) | Battery current sensor signal input | With engine running: about 0.5 - 4.5 V |
| 4 | Not used | Not used | ||
| 5 | Not used | Not used | ||
| 6 | RED | R2 (MOTOR ROTOR POSITION SENSOR R2 SIGNAL) | Motor rotor position sensor R2 signal input | With engine running: pulses |
| 7 | BRN | R1 (MOTOR ROTOR POSITION SENSOR R1 SIGNAL) | Motor rotor position sensor R1 signal input | With engine running: pulses |
| 8 | Not used | Not used | ||
| 9 | GRY | CNTPG(CONTCTOR POWER GROUND) | Ground for high voltage contactor | Less than 0.2 V at all times |
| 10 | BLK | CNT (CONTACTOR) | Drives high voltage contactor | With ignition switch ON (II): battery voltage |
| 11 | BLU/YEL | TBATT2 (BATTERY 2 TEMPERATURE) | Battery module TBATT2 temperature signal 2 input | With ignition switch ON (II): about 0.5 - 4.5 V (depending on battery module temperature) |
| 12 | BLK/WHT | ISOCF (I. STATE OF CHARGE FINE RANGE) | Battery current sensor signal input | With engine running: about 0.5 - 4.5 V |
| 13 | Not used | Not used | ||
| 14 | GRN/YEL | SGISOC (I. STATE OF CHARGE SENSOR GROUND) | Battery current sensor ground | Less than 0.2 V at all times |
| 15 | WHT | S3 (MOTOR ROTOR POSITION SENSOR S3 SIGNAL) | Motor rotor position sensor S3 signal input | With engine running: pulses |
| 16 | GRN | S1 (MOTOR ROTOR POSITION SENSOR S1 SIGNAL) | Motor rotor position sensor S1 signal input | With engine running: pulses |
| 17 | YEL/RED | VCCISOC (I. STATE OF CHARGE SENSOR VOLTAGE) | Battery current sensor power | With ignition switch ON (II): about 5.0 V With ignition switch turned from ON (II) to LOCK (0): about 5.0 V for about 10 seconds, then about 0 V |
| 18 | Not used | Not used | ||
| 19 | Not used | Not used | ||
| 20 | WHT/GRN | TBATT3 (BATTERY 3 TEMPERATURE) | Battery module TBATT3 temperature signal 3 input | With ignition switch ON (II): about 0.5 - 4.5 V (depending on battery module temperature) |
| 21 | YEL/GRN | TBATT1 (BATTERY 1 TEMPERATURE) | Battery module TBATT1 temperature signal 1 input | With ignition switch ON (II): about 0.5 - 4.5 V (depending on battery module temperature) |
| 22 | GRN/BLK | SGTB (BATTERY TEMPERATURE SENSOR GROUND) | Battery module (temperature sensor) ground | Less than 0.2 V at all times |
| 23 | YEL | S4 (MOTOR ROTOR POSITION SENSOR S4 SIGNAL) | Motor rotor position sensor S4 signal input | With engine running: pulses |
| 24 | BLU | S2 (MOTOR ROTOR POSITION SENSOR S2 SIGNAL) | Motor rotor position sensor S2 signal input | With engine running: pulses |