Front Air Delivery Controls and Front Blower Motor
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
| Callout | Component Name |
|---|---|
| 341 | Run Ignition 3 Voltage |
| 341_BN | 341 BN |
| CAV_10 | 10 |
| 141 | Run Ignition 3 Voltage |
| 141_BN | 141 BN |
| CAV_E | E |
| CONN_X2 | X2 |
| 542 | Battery Positive Voltage |
| 542_RD/BK | 542 RD/BK |
| CAV_A | A |
| CAV_F2 | F2 |
| CONN_X1 | X1 |
| 119 | Mode Door Control |
| 119_WH | 119 WH |
| CONN_X1 | X1 |
| CAV_G | G |
| CAV_A | A |
| 733 | Air Temperature Door Position Signal |
| 733_L-BU | 733 L-BU |
| CAV_8 | 8 |
| CAV_F | F |
| CONN_X2 | X2 |
| 550 | Ground |
| 550_BK | 550 BK |
| CAV_7 | 7 |
| 550_BK | 550 BK |
| CAV_B | B |
| CONN_X1 | X1 |
| 60 | Low Blower Motor Control |
| 60_YE | 60 YE |
| CAV_E | E |
| CAV_A | A |
| CONN_X2 | X2 |
| 63 | Medium Blower Motor Control 1 |
| 63_TN | 63 TN |
| CAV_D | D |
| CAV_B | B |
| 72 | Medium 2 Blower Motor Control |
| 72_L-BU | 72 L-BU |
| CAV_F | F |
| CAV_C | C |
| 52 | High Blower Motor Control |
| 52_OG | 52 OG |
| CAV_B | B |
| CAV_D | D |
| 60_YE | 60 YE |
| 63_TN | 63 TN |
| 72_L-BU | 72 L-BU |
| 52_OG | 52 OG |
| 65 | Blower Motor Control |
| 65_RD | 65 RD |
| CAV_B | B |
| 1250 | Ground |
| 1250_BK | 1250 BK |
| CAV_A | A |
| 1250_BK | 1250 BK |
| CAV_C | C |
| CAV_D5 | D5 |
| CAV_B3 | B3 |
| CONN_X1 | X1 |
| CONN_X1 | X1 |
| 341_BN | 341 BN |
| X100 | X100 |
| CAV_8 | 8 |
| CAV_6 | 6 |
| CAV_3 | 3 |
| CAV_2 | 2 |
| F74UA | F74UA 40A |
| G304 | G304 |
| G102 | G102 |
| F14PA | F14PA 20A |
| F13PA | F13PA 10A |
| J263 | J263 |
| X100 | X100 |
| X50A | X50A Fuse Block - Underhood |
| M6 | M6 Air Temperature Door Actuator |
| M8 | M8 Blower Motor |
| R3 | R3 Blower Motor Resistor |
| KR32E | KR32E Blower Motor Relay |
| A90 | A90 Logic |
| S34 | S34 HVAC Controls Switch Assembly |
| KR74 | KR74 Ignition Run Relay |
| X52A | X52A Fuse Block - Passenger Compartment |