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Rear HVAC with Rear Air Conditioning (C69), with 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.
GM4940010Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
341 Run Ignition 3 Voltage
341_BN 341 BN
341_BN 341 BN
CAV_J J
CAV_G G
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
5265 Dual Logic Module Rear Control Signal
5265_PK/BK 5265 PK/BK
CAV_L L
5264 Dual Logic Module Rear Mode Signal
5264_PU/WH 5264 PU/WH
CAV_D D
5263 Dual Logic Module Rear Temperature Signal
5263_BN 5263 BN
CAV_C C
2775 Rear Air Temperature Motor Control
2775_OG 2775 OG
CAV_B B
2775_OG 2775 OG
2775_OG 2775 OG
2599 Rear Mode Motor Signal
2599_GY 2599 GY
CAV_F F
2599_GY 2599 GY
2599_GY 2599 GY
5260 Dual Logic Module Front Temperature Signal
5260_PU 5260 PU
CAV_A A
CAV_H H
5261 Dual Logic Module Front Mode Signal
5261_TN 5261 TN
CAV_E E
CAV_J J
5262 Dual Logic Module Rear Control Enable Signal
5262_YE 5262 YE
CAV_M M
CAV_F F
CAV_B B
CAV_H H
CAV_C3 C3
CONN_X2 X2
341_BN 341 BN
341_BN 341 BN
CAV_6 6
341_BN 341 BN
1850 Ground
1850_BK 1850 BK
1850_BK 1850 BK
X407 X407
CAV_A A
CAV_F F
X205 X205
CAV_12 12
CAV_4 4
J307 J307
F13PA F13PA 10A
X205 X205
Q_REF Q
J311 J311
S_REF S
J310 J310
U_REF U
J308 J308
W_REF W
X_REF X
Z_REF Z
Y_REF Y
P_REF P
N_REF N
X407 X407
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
S34R S34R HVAC Controls Switch Assembly - Auxiliary Rear (C36 or C69 with Rear HVAC Controls)
S34R S34R HVAC Controls Switch Assembly - Auxiliary Rear (C36 or C69 with Rear HVAC Controls)
K33A K33A HVAC Control Module - Auxiliary