Service Information
(3974) High Voltage Battery 5 (+)
(3970) High Voltage Battery 4 (+)
(3969) High Voltage Battery 4 (-)
(3969_OG) 3969 OG
(3973) High Voltage Battery 5 (-)
(3977) Accessory Wakup Serial Data 2
(3977_BU/WH) 3977 BU/WH
(2501) High Speed GMLAN Serial Data (-) (1)
(2501_WH) 2501 WH
(2500_BU) 2500 BU
(2500) High Speed GMLAN Serial Data (+) (1)
(2500_BU) 2500 BU
(2501_WH) 2501 WH
(250) Ground
(250_BK) 250 BK
(CAV_1) 1
(SD) Serial Data
(CAV_1) 1
(CONN_X5) X5
(CAV_1) 1
(CONN_X4) X4
(CAV_2) 2
(CAV_2) 2
(CONN_X5) X5
(2700) A/C Pressure Sensor 5 Volt Reference
(CAV_37) 37
(CONN_X1) X1
(CAV_2) 2
(380) A/C Refrigerant Pressure Sensor Signal
(CAV_57) 57
(CAV_3) 3
(2151) Signal Ground
(2151_BK/WH) 2151 BK/WH
(CAV_1) 1
(474) 5 Volt Reference
(474_BU/RD) 474 BU/RD
(CAV_63) 63
(CONN_X1) X1
(CAV_2) 2
(204) A/C Low Pressure Sensor Signal
(204_BU) 204 BU
(CAV_31) 31
(CAV_3) 3
(476) Sensor Low Reference
(476_BK/GN) 476 BK/GN
(CAV_60) 60
(CAV_1) 1
(Data_Communication_Schematics_REF) Data Communication Schematics
(474_BU/RD) 474 BU/RD
(204_BU) 204 BU
(476_BK/GN) 476 BK/GN
(380_GN) 380 GN
(2700_BN/RD) 2700 BN/RD
(2151_BK/WH) 2151 BK/WH
(CAV_20) 20
(CONN_X3) X3
(2740) Battery Positive Voltage
(2740_RD/WH) 2740 RD/WH
(2740_RD/WH) 2740 RD/WH
(CAV_9) 9
(639_BU) 639 BU
(2740_YE) 2740 YE
(639) Run/Crank Ignition 1 Voltage
(639_VT/WH) 639 VT/WH
(CAV_1) 1
(CONN_X3) X3
(CAV_70) 70
(CONN_X2) X2
(Data_Communication_Schematics_REF) Data Communication Schematics
(Data_Communication_Schematics_REF) Data Communication Schematics
(3970_OG) 3970 OG
(3974_OG) 3974 OG
(3973_OG) 3973 OG
(3974_OG) 3974 OG
(3973_OG) 3973 OG
(3977_BU/WH) 3977 BU/WH
(2501_WH) 2501 WH
(2500_BU) 2500 BU
(2500_BU) 2500 BU
(2501_WH) 2501 WH
(250_BK) 250 BK
(3974_OG) 3974 OG
(3973_OG) 3973 OG
(3974_OG) 3974 OG
(3970_OG) 3970 OG
(3974_OG) 3974 OG
(X2) X2
(CAV_B) B
(CAV_A) A
(X130) X130
(CAV_B) B
(CAV_A) A
(X190) X190
(CAV_36) 36
(CAV_35) 35
(CAV_34) 34
(X1) X1
(CAV_7) 7
(CAV_8) 8
(CAV_5) 5
(CAV_2) 2
(CAV_6) 6
(X1) X1
(CAV_3) 3
(CAV_4) 4
(G104) G104
(X1) X1
(F1HA) F1HA 40A
(J137) J137
(X155) X155
(F41UA) F41UA 7.5A
(F9UA) F9UA 10A
(F3HA) F3HA 30A
(X2) X2
(X130) X130
(X190) X190
(X1) X1
(X1) X1
(G1) G1 A/C Compressor
(A28) A28 Hybrid/EV Battery Contactor Assembly
(X55QA) X55QA Fuse Holder 1 - Hybrid/EV Battery Pack
(B1) B1 A/C Refrigerant Pressure Sensor
(B1C) B1C A/C Low Side Pressure Sensor
(K114B) K114B Hybrid/Electric Vehicle Powertrain Control Module 2
(K20) K20 Engine Control Module
(K16) K16 Battery Energy Control Module
(A4) A4 Hybrid/EV Battery Pack
(KR73) KR73 Ignition Main Relay
(X50A) X50A Fuse Block - Underhood
(K10) K10 Coolant Heater Control Module