Diagnostic Fault Information
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
| 5 V Reference | C025E 1A | C025E 04 | C025E 1A | - |
| Signal | C025E 04 | C025E 01 | C025E 01 | C025E 5A |
| Low Reference | - | C025E 01 | - | - |
| Brake Booster Pump Motor Relay B+ Terminal 3 | 1 | 1 | - | - |
| Brake Booster Pump Motor Switch Control Terminal 5 | 1 | 1 | 2 | - |
| Brake Booster Pump Motor Relay Coil Control Terminal 2 | C025E 04, C027B 02 | C025E 04, C027B 05 | C025E 01, C027B 05 | - |
| Brake Booster Pump Motor Relay Ground Terminal 1 | - | 1 | - | - |
| Brake Booster Pump Motor B+ Terminal 1 | 1 | 1 | 2 | - |
| Brake Booster Pump Motor Ground Terminal 2 | - | 1 | 1 | - |
| 1. Brake Booster Pump Motor Always Off 2. Brake Booster Pump Motor Always ON |
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