Chevrolet Sonic 2016 Owner's Handbook Manual page 213

212 Vehicle care
No. Circuit
28 RUN/CRANK relay
29 Not used/SAI VALVE relais
30 Not used/SAI VALVE
31 OSRVM HTD
32 Aux water pump power relay
33 Front seat heated
34 FSCM_1
35 Canister vent
36 Washer
37 Fuel pump relay
38 Fuel pump
39 ECM_5
40 FSCM_2/Levelling
41 TCM_1/DC-DC Converter
43 SAI pump
44 EVP
45 ECM
No. Circuit
46 AC clutch
47 TCM
48 Aux water pump power
49 ECM_1
50 COIL
51 ECM_4
52 ECM_3
53 ECM_2
54 Injector/IG coil
55 SAI pump relay
56 P/T relay
57 Cool fan K4
58 Cool fan K5
59 Cool fan K3 relay
60 Start
61 Start relay
62 AC clutch relay
No. Circuit
63 High beam relay
64 Horn
65 Front fog
66 High beam LH
67 High beam RH
68 Cool fan K1 relay