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Honda Civic Coupe 2020 Electrical Diagram Manual L4-2.0L (K20C2) PDF

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Honda Civic Coupe 2020 Electrical Diagram Manual L4-2.0L (K20C2) PDF

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Description

Download Honda Civic Coupe 2020 Electrical Diagram Manual L4-2.0L (K20C2) PDF

Honda Civic Coupe 2020 Electrical Diagram Manual L4-2.0L (K20C2) PDF is a comprehensive factory-style wiring and electrical troubleshooting guide designed for technicians, mechanics, and vehicle owners. This detailed manual includes complete wiring diagrams, connector locations, fuse and relay information, ground distribution, circuit schematics, electrical component testing procedures, and system diagnostics. Covering the 2.0L K20C2 engine, it helps diagnose and repair lighting, charging, starting, ignition, power windows, HVAC, audio, ABS, and other electrical systems with accuracy and confidence.

MODEL COVERED:
Civic Coupe 2020, L4-2.0L (K20C2)

MANUAL CONTENTS:
1. Air Conditioning – Automatic A_C Circuit
2. Anti-Lock Brakes – Coupe
3. Anti-Lock Brakes – Hatchback
4. Anti-Lock Brakes – Sedan
5. Anti-Theft – Forced Entry Circuit
6. Anti-Theft – Immobilizer Circuit
7. Body Computer – Except Hatchback
8. Body Computer – Hatchback
9. Computer Data Lines
10. Cooling Fans
11. Cruise Control
12. Defogger – Coupe
13. Defogger – Hatchback
14. Defogger – Sedan
15. Door Locks
16. Electronic Power Steering
17. Electronic Suspension – Coupe
18. Electronic Suspension – Hatchback
19. Electronic Suspension – Sedan
20. Engine Controls
21. Exterior Lights – Backup Lamps Circuit (CVT)
22. Exterior Lights – Backup Lamps Circuit (M_T)
23. Exterior Lights – Exterior Lamps Circuit (Coupe)
24. Exterior Lights – Exterior Lamps Circuit (Hatchback)
25. Exterior Lights – Exterior Lamps Circuit (Sedan)
26. Ground Distribution – Coupe
27. Ground Distribution – Hatchback
28. Ground Distribution – Sedan
29. Headlights
30. Instrument Cluster – Coupe
31. Instrument Cluster – Hatchback
32. Instrument Cluster – Sedan
33. Interior Lights – Courtesy Lamps Circuit
34. Interior Lights – Entry Light Timer Circuit
35. Interior Lights – Instrument Illumination Circuit (Coupe)
36. Interior Lights – Instrument Illumination Circuit (Hatchback)
37. Interior Lights – Instrument Illumination Circuit (Sedan)
38. Mirrors – Automatic Day_Night Mirror Circuit (Coupe)
39. Mirrors – Automatic Day_Night Mirror Circuit (Hatchback)
40. Mirrors – Automatic Day_Night Mirror Circuit (Sedan)
41. Mirrors – Power Mirrors Circuit (Coupe)
42. Mirrors – Power Mirrors Circuit (Hatchback)
43. Mirrors – Power Mirrors Circuit (Sedan)
44. Navigation – Lane Watch Camera Circuit
45. Navigation – Multipurpose Camera Circuit (Coupe)
46. Navigation – Multipurpose Camera Circuit (Hatchback)
47. Navigation – Multipurpose Camera Circuit (Sedan)
48. Navigation – Navigation Circuit (Coupe)
49. Navigation – Navigation Circuit (Hatchback)
50. Navigation – Navigation Circuit (Sedan)
51. Navigation – Rear Camera Circuit (Coupe)
52. Navigation – Rear Camera Circuit (Hatchback)
53. Navigation – Rear Camera Circuit (Sedan)
54. Power Distribution – Coupe
55. Power Distribution – Hatchback
56. Power Distribution – Sedan
57. Power Tops
58. Power Windows
59. Seats – Driver Power Seat Circuit
60. Seats – Heated Seats Circuit (Coupe)
61. Seats – Heated Seats Circuit (Hatchback)
62. Seats – Heated Seats Circuit (Sedan)
63. Seats – Passenger Power Seat Circuit
64. Shift Interlock – Reverse Lockout Circuit (Coupe)
65. Shift Interlock – Reverse Lockout Circuit (Hatchback)
66. Shift Interlock – Reverse Lockout Circuit (Sedan)
67. Shift Interlock – Shift Interlock Circuit
68. Sound Systems – Coupe W_ Color Audio
69. Sound Systems – Coupe W_ Display Audio amp Amplifier
70. Sound Systems – Coupe W_ Display Audio W_O Amplifier
71. Sound Systems – Hatchback W_ Navigation
72. Sound Systems – Hatchback W_O Navigation W_ Color Audio
73. Sound Systems – Hatchback W_O Navigation W_ Display Audio
74. Sound Systems – Sedan W_ Color Audio
75. Sound Systems – Sedan W_ Display Audio amp Amplifier
76. Sound Systems – Sedan W_ Display Audio W_O Amplifier
77. Starting_Charging – Charging Circuit
78. Starting_Charging – Starting Circuit (Coupe W_O Keyless Access System)
79. Starting_Charging – Starting Circuit (Hatchback W_O Keyless Access System)
80. Starting_Charging – Starting Circuit (Sedan W_O Keyless Access System)
81. Starting_Charging – Starting Circuit (W_ Keyless Access System)
82. Supplemental Restraints
83. Transmissions
84. Trunk, Tailgate, Fuel Doors – Trunk Release Circuit (Coupe)
85. Trunk, Tailgate, Fuel Doors – Trunk Release Circuit (Hatchback)
86. Trunk, Tailgate, Fuel Doors – Trunk Release Circuit (Sedan)
87. Warning Systems – Coupe
88. Warning Systems – Hatchback
89. Warning Systems – Sedan
90. Wiper_Washer – Front Wiper_Washer Circuit
91. Wiper_Washer – Rear Wiper_Washer Circuit
92. A_T Gear Position Indicator (KA_KL USA FC4 (2.0L))
93. A_T Gear Position Indicator (KC Canada FC4 (2.0L))
94. A_T Interlock System (KA_KL USA FC4 (2.0L))
95. A_T Interlock System (KC Canada FC4 (2.0L))
96. Accessory Power Sockets (KA USA FC4 (2.0L))
97. Accessory Power Sockets (KA_KL USA FC4 (2.0L))
98. Accessory Power Sockets (KC Canada FC4 (2.0L))
99. Accessory Power Sockets Circuit Diagram (2_4-Door w_ Keyless Access System)
100. Accessory Power Sockets Circuit Diagram (2_4-Door w_o Keyless Access System)
101. Adaptive Cruise Control (ACC) Circuit Diagram (2_4-Door)
102. Adaptive Cruise Control (ACC)_Collision Mitigation Brake System (CMBS) (KA USA FC4 (2.0L))_001
103. Adaptive Cruise Control (ACC)_Collision Mitigation Brake System (CMBS) (KA USA FC4 (2.0L))_002
104. Adaptive Cruise Control (ACC)_Collision Mitigation Brake System (CMBS) (KA_KL USA FC4 (2.0L))_001
105. Adaptive Cruise Control (ACC)_Collision Mitigation Brake System (CMBS) (KA_KL USA FC4 (2.0L))_002
106. Adaptive Cruise Control (ACC)_Collision Mitigation Brake System (CMBS) (KC Canada FC4 (2.0L))_001
107. Adaptive Cruise Control (ACC)_Collision Mitigation Brake System (CMBS) (KC Canada FC4 (2.0L))_002
108. Ambient Lights, Trunk Lights, Ceiling Lights, Vanity Mirror Lights, Individual Map Lights, Glove Box Lights, Upper Tray Lights and Lower Tray Lights (KA USA FC4 (2.0L))
109. Ambient Lights, Trunk Lights, Ceiling Lights, Vanity Mirror Lights, Individual Map Lights, Glove Box Lights, Upper Tray Lights and Lower Tray Lights (KA_KL USA FC4 (2.0L))
110. Ambient Lights, Trunk Lights, Ceiling Lights, Vanity Mirror Lights, Individual Map Lights, Glove Box Lights, Upper Tray Lights and Lower Tray Lights (KC Canada FC4 (2.0L))
111. Audio and Visual System Circuit Diagram (KA_KC models 2_4-Door_ w_ Navigation)_001
112. Audio and Visual System Circuit Diagram (KA_KC models 2_4-Door_ w_ Navigation)_002
113. Audio and Visual System Circuit Diagram (KA_KC models 2_4-Door_ w_o Navigation, Color Audio Type (5-inch Screen))_001
114. Audio and Visual System Circuit Diagram (KA_KC models 2_4-Door_ w_o Navigation, Color Audio Type (5-inch Screen))_002
115. Audio and Visual System Circuit Diagram (KA_KC models 2_4-Door_ w_o Navigation, Display Audio Type (7-inch Screen))_001
116. Audio and Visual System Circuit Diagram (KA_KC models 2_4-Door_ w_o Navigation, Display Audio Type (7-inch Screen))_002
117. Audio System (KA USA FC4 (2.0L))_001
118. Audio System (KA USA FC4 (2.0L))_002
119. Audio System (KA_KL USA FC4 (2.0L))_001
120. Audio System (KA_KL USA FC4 (2.0L))_002
121. Audio System (KC Canada FC4 (2.0L))_001
122. Audio System (KC Canada FC4 (2.0L))_002
123. Auto High-Beam (High-Beam Support System) (KA USA FC4 (2.0L))
124. Auto High-Beam (High-Beam Support System) (KA_KL USA FC4 (2.0L))
125. Auto High-Beam (High-Beam Support System) (KC Canada FC4 (2.0L))
126. Auto High-Beam (High-Beam Support System) Circuit Diagram (2_4-Door)
127. Automatic Dimming Mirrors Circuit Diagram (2_4-Door)
128. B-Can Communication Line (KA USA FC4 (2.0L))
129. B-Can Communication Line (KA_KL USA FC4 (2.0L))
130. B-Can Communication Line (KC Canada FC4 (2.0L))
131. Back-up Lights (KA USA FC4 (2.0L))
132. Back-up Lights (KA_KL USA FC4 (2.0L))
133. Back-up Lights (KC Canada FC4 (2.0L))
134. Brake Lights (KA USA FC4 (2.0L))
135. Brake Lights (KA_KL USA FC4 (2.0L))
136. Brake Lights (KC Canada FC4 (2.0L))
137. Cable Reel (KA USA FC4 (2.0L))
138. Cable Reel (KA_KL USA FC4 (2.0L))
139. Cable Reel (KC Canada FC4 (2.0L))
140. Charging System (KA USA FC4 (2.0L))
141. Charging System (KA_KL USA FC4 (2.0L))
142. Charging System (KC Canada FC4 (2.0L))
143. Charging System Circuit Diagram (Except K20C1 (w_ Keyless Access System))
144. Charging System Circuit Diagram (Except K20C1 (w_o Keyless Access System))
145. Climate Control (KA USA FC4 (2.0L))
146. Climate Control (KA_KL USA FC4 (2.0L))
147. Climate Control (KC Canada FC4 (2.0L))
148. Climate Control System Circuit Diagram (Except K20C1)
149. Collision Mitigation Braking System (CMBS) Circuit Diagram (2_4-Door)_001
150. Collision Mitigation Braking System (CMBS) Circuit Diagram (2_4-Door)_002
151. Communication Systems Circuit Diagram (K20C1_ w_ CAN gateway)
152. Communication Systems Circuit Diagram (K20C1_ w_o CAN gateway)
153. Communication Systems Circuit Diagram (K20C2_ w_ CAN gateway)
154. Communication Systems Circuit Diagram (K20C2_ w_o CAN gateway)
155. Cooling Fan Controls Circuit Diagram (Except K20C1 (w_ Keyless Access System))
156. Cooling Fan Controls Circuit Diagram (Except K20C1 (w_o Keyless Access System))
157. Cruise Control Circuit Diagram
158. CVT Control System (KA_KL USA FC4 (2.0L))
159. CVT Control System (KC Canada FC4 (2.0L))
160. CVT Electronic Control System Circuit Diagram (K20C2 (CVT))
161. Dashlights (KA USA FC4 (2.0L))
162. Dashlights (KA_KL USA FC4 (2.0L))
163. Dashlights (KC Canada FC4 (2.0L))
164. DLC (KA USA FC4 (2.0L))
165. DLC (KA_KL USA FC4 (2.0L))
166. DLC (KC Canada FC4 (2.0L))
167. Energy Management System (KA USA FC4 (2.0L))
168. Energy Management System (KA_KL USA FC4 (2.0L))
169. Energy Management System (KC Canada FC4 (2.0L))
170. Engine Lubrication Circuit Diagram (Except K20C1 (w_ Keyless Access System))
171. Engine Lubrication Circuit Diagram (Except K20C1 (w_o Keyless Access System))
172. Entry Light Control System and Ignition Key Light (KA USA FC4 (2.0L))
173. Entry Light Control System and Ignition Key Light (KA_KL USA FC4 (2.0L))
174. Entry Light Control System and Ignition Key Light (KC Canada FC4 (2.0L))
175. Entry Lights Control System Circuit Diagram (2_4-Door w_ Keyless Access System)
176. Entry Lights Control System Circuit Diagram (2_4-Door w_o Keyless Access System)
177. EPS (KA USA FC4 (2.0L))
178. EPS (KA_KL USA FC4 (2.0L))
179. EPS (KC Canada FC4 (2.0L))
180. EPS Circuit Diagram (2_4-Door, w_ LKAS)
181. EPS Circuit Diagram (w_o LKAS)
182. ETCS (Electronic Throttle Control System) (KA USA FC4 (2.0L))
183. ETCS (Electronic Throttle Control System) (KA_KL USA FC4 (2.0L))
184. ETCS (Electronic Throttle Control System) (KC Canada FC4 (2.0L))
185. EVAP System (KA USA FC4 (2.0L))
186. EVAP System (KA_KL USA FC4 (2.0L))
187. EVAP System (KC Canada FC4 (2.0L))
188. Exterior Lights Circuit Diagram (2_4-Door w_ Keyless Access System)
189. Exterior Lights Circuit Diagram (2_4-Door w_o Keyless Access System)
190. F-Can Communication Line (KA USA FC4 (2.0L))
191. F-Can Communication Line (KA_KL USA FC4 (2.0L))
192. F-Can Communication Line (KC Canada FC4 (2.0L))
193. Fans (KA USA FC4 (2.0L))
194. Fans (KA_KL USA FC4 (2.0L))
195. Fans (KC Canada FC4 (2.0L))
196. Fog Lights (KA USA FC4 (2.0L))
197. Fog Lights (KA_KL USA FC4 (2.0L))
198. Fog Lights (KC Canada FC4 (2.0L))
199. Fuel and Emissions Systems Circuit Diagram (K20C2)
200. Fuel Supply System (KA USA FC4 (2.0L))
201. Fuel Supply System (KA_KL USA FC4 (2.0L))
202. Fuel Supply System (KC Canada FC4 (2.0L))
203. Gauges (KA USA FC4 (2.0L))
204. Gauges (KA_KL USA FC4 (2.0L))
205. Gauges (KC Canada FC4 (2.0L))
206. Gauges Circuit Diagram (2_4-Door w_ Keyless Access System)
207. Gauges Circuit Diagram (2_4-Door w_o Keyless Access System)
208. Ground Cable (KA USA FC4 (2.0L))
209. Ground Cable (KA_KL USA FC4 (2.0L))
210. Ground Cable (KC Canada FC4 (2.0L))
211. Headlights (KA USA FC4 (2.0L))
212. Headlights (KA_KL USA FC4 (2.0L))
213. Headlights (KC Canada FC4 (2.0L))
214. HomeLink Remote Control System Circuit Diagram
215. Horns (KA USA FC4 (2.0L))
216. Horns (KA_KL USA FC4 (2.0L))
217. Horns (KC Canada FC4 (2.0L))
218. Horns Circuit Diagram (2_4-Door)
219. Idle Control System (KA USA FC4 (2.0L))
220. Idle Control System (KA_KL USA FC4 (2.0L))
221. Idle Control System (KC Canada FC4 (2.0L))
222. Ignition Switch Circuit Diagram (2_4-Door)_001
223. Ignition Switch Circuit Diagram (2_4-Door)_002
224. Ignition System (KA USA FC4 (2.0L))_001
225. Ignition System (KA USA FC4 (2.0L))_002
226. Ignition System (KA_KL USA FC4 (2.0L))_001
227. Ignition System (KA_KL USA FC4 (2.0L))_002
228. Ignition System (KC Canada FC4 (2.0L))_001
229. Ignition System (KC Canada FC4 (2.0L))_002
230. Immobilizer System (KA_KL USA FC4 (2.0L))
231. Immobilizer System (KC Canada FC4 (2.0L))
232. Immobilizer System Circuit Diagram (2_4-Door)
233. Interior Lights Circuit Diagram (2_4-Door w_ Keyless Access System)
234. Interior Lights Circuit Diagram (2_4-Door w_o Keyless Access System)
235. Junction Connectors (KA USA FC4 (2.0L))
236. Junction Connectors (KA_KL USA FC4 (2.0L))
237. Junction Connectors (KC Canada FC4 (2.0L))
238. K-Line Communication Line (KA USA FC4 (2.0L))
239. K-Line Communication Line (KA_KL USA FC4 (2.0L))
240. K-Line Communication Line (KC Canada FC4 (2.0L))
241. Keyless Access System (KA USA FC4 (2.0L))
242. Keyless Access System (KA_KL USA FC4 (2.0L))
243. Keyless Access System (KC Canada FC4 (2.0L))
244. Keyless Access System Circuit Diagram (2_4-Door)
245. Keyless_Power Door Locks_Security System (KA USA FC4 (2.0L))_001

Specification Details
Date 2020
Type of Manual Electrical Diagrams
Engine L4-2.0L (K20C2)
Number of Pages 895
Size 84.8 MB
Format PDF


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