| B01 | OUT_HB9 | Half Bridge Output 9 | | Not used - DO NOT CONNECT |
| B02 | OUT_HB10 | Half Bridge Output 10 | | Not used - DO NOT CONNECT |
| B03 | UDIG8 | Universal Digital Input 8 | A106-039 | Key In Lock signal |
| B04 | UDIG9 | Universal Digital Input 9 | A106-022 | Brake Switch |
| B05 | UDIG10 | Universal Digital Input 10 | A106-023 | Clutch Switch |
| B06 | UDIG11 | Universal Digital Input 11 | D105-054 | Transmission Speed Sensor |
| B07 | UDIG12 | Universal Digital Input 12 | D104-065 | Gear Reverse Switch |
| B08 | INJ_LS5 | Low Side Injector 5 | D104-045 | Fuel Purge Solenoid |
| B09 | INJ_LS3 | Low Side Injector 3 | D104-050 | Port Injector Cylinder 3 |
| B10 | AV9 | Analogue Voltage Input 9 | A106-027 | Cruise Control Stalk |
| B11 | AV10 | Analogue Voltage Input 10 | D104-0101 | Engine Oil Temperature Sensor |
| B12 | AV11 | Analogue Voltage Input 11 | | Not used - DO NOT CONNECT |
| B13 | BAT_POS | Battery Positive | A106-09, 035, D104-018, 019, B21, 025, 027, 038, D105-053 | Switched Battery Supply |
| B14 | INJ_LS6 | Low Side Injector 6 | D104-020 | Turbocharger Bypass Actuator Output |
| B15 | INJ_LS4 | Low Side Injector 4 | D104-049 | Airbox Flap Actuator Output |
| B16 | AV12 | Analogue Voltage Input 12 | | Not used - DO NOT CONNECT |
| B17 | AV13 | Analogue Voltage Input 13 | Breakout 12 | |
| B18 | AV14 | Analogue Voltage Input 14 | | Reserved Differential Rear Clutch Solenoid Current Sensor |
| B19 | BAT_POS | Battery Positive | A106-009, A35, D104-018, 019, 021,025, 027, 038, CD105-053 | Switched Battery Supply |
| B20 | OUT_HB7 | Half Bridge Output 7 | A106-030 | Reserved Differential Rear Clutch Solenoid Output |
| B21 | OUT_HB8 | Half Bridge Output 8 | D104-022 | Boost Solenoid Normal Output |
| B22 | INJ_D2A_NEG | Direct Injector 2A - | D104-012 | Fuel Cylinder 1 Primary - |
| B23 | INJ_D2A_POS | Direct Injector 2A + | D104-031 | Fuel Cylinder 1 Primary + |
| B24 | INJ_D2B_POS | Direct Injector 2B + | | Not used - DO NOT CONNECT |
| B25 | INJ_D2B_NEG | Direct Injector 2B - | | Not used - DO NOT CONNECT |
| B26 | SEN_5V0_A | Sensor 5.0V A | | |