Diagnostic Text Index
DIAGNOSTIC TEXT INDEX
| Test No. | Test Description |
|---|---|
| 2A1 | Check Power Supply To Main/Sub Fan |
| 2A2 | Check Ground Circuit Of Main/Sub Fan Motors |
| 2A3 | Check Main/Sub Fan Motors |
| 2A4 | Check Power Supply To Main Fan Relay Fan (FAN RH 2) |
| 2A5 | Check 25 A Fuse (FAN RH) |
| 2A6 | Check Harness Connector Between Main Fuse Box & 25 A Fuse (FAN RH) |
| 2A7 | Check Harness Connector Between 25 A Fuse (FAN RH) & Main Fan Relay (FAN RH 2) |
| 2A8 | Check Harness Connector Between 10 A Fuse & Main Fan Relay (FAN RH 2) |
| 2A9 | Check Main Fan Relay (FAN RH 2) |
| 2A10 | Check Harness Connector Between Main Fan Relay (FAN RH 2) & Main Fan Motor |
| 2A11 | Check Harness Connector Between Main Fan Relay (FAN RH 2) & Engine Control Module (ECM) |
| 2A12 | Check Power Supply To Sub Fan Relay (FAN LH 2) |
| 2A13 | Check 25 A Fuse (FAN LH) |
| 2A14 | Check Harness Connector Between Main Fuse Box & 25 A Fuse (FAN LH) |
| 2A15 | Check Harness Connector Between 25 A Fuse (FAN LH) & Sub Fan Relay (FAN LH 2) |
| 2A16 | Check Harness Connector Between 10 A Fuse & Sub Fan Relay (FAN LH 2) |
| 2A17 | Check Sub Fan Relay (FAN LH 2) |
| 2A18 | Check Harness Connector Between Sub Fan Relay (FAN LH 2) & Sub Fan Motor |
| 2A19 | Check Harness Connector Between Sub Fan Relay (FAN LH 2) & Engine Control Module (ECM) |
| 2B1 | Check Low Mode Operation |
| 2B2 | Check Power Supply To Main/Sub Fan Motors |
| 2B3 | Check Main/Sub Fan Motors |
| 2B4 | Check Fan Grounding Relay (FAN GND) |
| 2B5 | Check Harness Connector Between Main/Sub Fan Motors & Fan Grounding Relay (FAN GND) |
| 2B6 | Check Harness Connector Between Fan Grounding Relay (FAN GND) & Chassis Ground |
| 2B7 | Check Harness Connector Between 10 A Fuse & Fan Grounding Relay (FAN GND) |
| 2B8 | Check Harness Connector Between Fan Grounding Relay (FAN GND) & Engine Control Module (ECM) |
| 2B9 | Check Power Supply To Main Fan Relay (FAN RH 1) |
| 2B10 | Check Harness Connector Between 25 A Fuse (FAN RH) & Main Fan Relay (FAN RH 1) |
| 2B11 | Check Harness Connector Between 10 A Fuse & Main Fan Relay (FAN RH 1) |
| 2B12 | Check Main Fan Relay (FAN RH 1) |
| 2B13 | Check Harness Connector Between Main Fan Relay (FAN RH 1) & Main Fan Motor |
| 2B14 | Check Harness Connector Between Main Fan Relay (FAN RH 1) & Engine Control Module (ECM) |
| 2B15 | Check Power Supply To Sub Fan Relay (FAN LH 1) |
| 2B16 | Check Harness Connector Between 25 A Fuse (FAN LH) & Sub Fan Relay (FAN LH 1) |
| 2B17 | Check Harness Connector Between 10 A Fuse & Sub Fan Relay (FAN LH 1) |
| 2B18 | Check Sub Fan Relay (FAN LH 1) |
| 2B19 | Check Harness Connector Between Sub Fan Relay (FAN LH 1) & Sub Fan Motor |
| 2B20 | Check Harness Connector Between Sub Fan Relay (FAN LH 1) & Engine Control Module (ECM) |
| 2C1 | Check Low Mode/Medium Mode Operations |