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Rear HVAC with Rear Air Conditioning (C69), without Rear HVAC Controls - Air Delivery Controls

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.
GM4940030Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
341 Run Ignition 3 Voltage
341_BN 341 BN
CAV_G G
CAV_C3 C3
CONN_X2 X2
341_BN 341 BN
2599 Rear Mode Motor Signal
2599_GY 2599 GY
CAV_J J
2599_GY 2599 GY
2599_GY 2599 GY
2775 Rear Air Temperature Motor Control
2775_OG 2775 OG
CAV_H H
2775_OG 2775 OG
2775_OG 2775 OG
1850 Ground
1850_BK 1850 BK
CAV_F F
1850_BK 1850 BK
CAV_B B
1926 Auxiliary Blower Motor Low Speed Control
1926_D-BU 1926 D-BU
CAV_C C
1925 Auxiliary Blower Motor Medium Speed Control
1925_OG 1925 OG
CAV_E E
1924 Auxiliary Blower Motor High Speed Control
1924_WH 1924 WH
CAV_D D
1926_D-BU 1926 D-BU
1925_OG 1925 OG
1924_WH 1924 WH
X407 X407
CAV_F F
CAV_A A
X205 X205
CAV_6 6
CAV_4 4
CAV_12 12
X205 X205
CAV_14 14
CAV_2 2
CAV_5 5
G348 G348
F13PA F13PA 10A
K_REF K
L_REF L
H_REF H
J_REF J
M_REF M
J311 J311
J310 J310
J308 J308
X407 X407
X205 X205
X205 X205
Interior_Lights_Dimming_Wiring Schematics_REF Interior Lights Dimming Wiring Schematics
S34F S34F HVAC Controls Switch Assembly - Auxiliary Front (C36 or C69)
KR74 KR74 Ignition Run Relay
X52A X52A Fuse Block - Passenger Compartment
M37B M37B Mode Door Actuator - Auxiliary (C69)
M6B M6B Air Temperature Door Actuator - Auxiliary (C69)