Rear HVAC without Rear Air Conditioning (C36 without C69)
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 |
|---|---|
| 1740 | Battery Positive Voltage |
| 1740_RD/WH | 1740 RD/WH |
| CAV_C1 | C1 |
| CAV_F1 | F1 |
| CONN_X2 | X2 |
| 341 | Run Ignition 3 Voltage |
| 341_BN | 341 BN |
| CAV_C2 | C2 |
| 1740_RD/WH | 1740 RD/WH |
| CAV_C1 | C1 |
| 341_BN | 341 BN |
| CAV_C2 | C2 |
| 1740_RD/WH | 1740 RD/WH |
| 1740_RD/WH | 1740 RD/WH |
| 341_BN | 341 BN |
| CAV_C2 | C2 |
| CAV_C4 | C4 |
| 341_BN | 341 BN |
| 341_BN | 341 BN |
| 1740_RD/WH | 1740 RD/WH |
| CAV_C1 | C1 |
| CAV_A | A |
| CAV_E | E |
| 1176 | Auxiliary Blower Motor Low Speed Control |
| 1176_YE | 1176 YE |
| CAV_A | A |
| CAV_A2 | A2 |
| 1072 | Auxiliary Blower Motor Medium Speed Control |
| 1072_L-BU | 1072 L-BU |
| CAV_C | C |
| CAV_A2 | A2 |
| 1172 | Auxiliary Blower Motor Control |
| 1172_YE | 1172 YE |
| CAV_D | D |
| 1925_OG | 1925 OG |
| CAV_F | F |
| CAV_A1 | A1 |
| 1925_OG | 1925 OG |
| 1925_OG | 1925 OG |
| 450 | Ground |
| 450_BK | 450 BK |
| CAV_B | B |
| 850 | Ground |
| 850_BK | 850 BK |
| CAV_A | A |
| 1172_YE | 1172 YE |
| CAV_B | B |
| CAV_A2 | A2 |
| 1172_YE | 1172 YE |
| 1926_D-BU | 1926 D-BU |
| CAV_E | E |
| 1924_WH | 1924 WH |
| CAV_D | D |
| CAV_A1 | A1 |
| 1926_D-BU | 1926 D-BU |
| 1926_D-BU | 1926 D-BU |
| 1924_WH | 1924 WH |
| 1924_WH | 1924 WH |
| 1926 | Auxiliary Blower Motor Low Speed Control |
| CAV_A1 | A1 |
| 1925 | Auxiliary Blower Motor Medium Speed Control |
| 1924 | Auxiliary Blower Motor High Speed Control |
| X407 | X407 |
| CAV_B | B |
| CAV_D | D |
| CAV_C | C |
| X319 | X319 |
| CAV_C | C |
| CAV_B | B |
| CAV_A | A |
| G402 | G402 |
| G347 | G347 |
| F29PA | F29PA 30A |
| X409 | X409 |
| X407 | X407 |
| J405 | J405 |
| J412 | J412 |
| F13PA | F13PA 10A |
| J413 | J413 |
| X407 | X407 |
| X319 | X319 |
| KR32C | KR32C Blower Motor Low Speed Relay - Auxiliary |
| KR32B | KR32B Blower Motor High Speed Relay - Auxiliary |
| KR32D | KR32D Blower Motor Medium Speed Relay - Auxiliary |
| Interior_Lights_Dimming_Wiring Schematics_REF | Interior Lights Dimming Wiring Schematics |
| S85 | S85 Auxiliary Blower Motor Switch (C36 or C69) |
| KR74 | KR74 Ignition Run Relay |
| M8B | M8B Blower Motor - Auxiliary (C36 or C69) |
| X52A | X52A Fuse Block - Passenger Compartment |
| R3B | R3B Blower Motor Resistor - Auxiliary (C36 or C69) |