2003 PRIUS (EWD493U)
7
B
[O] : Explains the system outline.
[P] : Indicates values or explains the function for reference during troubleshooting.
[Q] : Indicates the reference page showing the position on the vehicle of the parts in the system circuit.
Example : Part ”L4” (Light Failure Sensor) is on page 36 of the manual.
∗
The letter in the code is from the first letter of the part, and the number indicates its order in parts
starting with that letter.
Example : L 4
Á
Á
Parts is 4th in order
Light Failure Sensor
[R] : Indicates the reference page showing the position on the vehicle of Relay Block Connectors in the system circuit.
Example : Connector ”1” is described on page 18 of this manual and is installed on the left side of the instrument
panel.
[S] : Indicates the reference page showing the position on the vehicle of J/B and Wire Harness in the system circuit.
Example : Connector ”3C” connects the Instrument Panel Wire and J/B No.3. It is described on page 22 of this
manual, and is installed on the instrument panel left side.
[T] : Indicates the reference page describing the wiring harness and wiring harness connector (the female wiring
harness is shown first, followed by the male wiring harness).
Example : Connector ”IE1” connects the floor wire (female) and Instrument panel wire (male). It is described on
page 42 of this manual, and is installed on the left side kick panel.
[U] : Indicates the reference page showing the position of the ground points on the vehicle.
Example : Ground point ”BO” is described on page 50 of this manual and is installed on the back panel center.
[V] : Indicates the reference page showing the position of the splice points on the vehicle.
Example : Splice point ”I5” is on the Cowl Wire Harness and is described on page 44 of this manual.
Summary of Contents for 2003 Prius
Page 21: ...2003 PRIUS EWD493U 20 F RELAY LOCATIONS Engine Compartment Instrument Panel ...
Page 22: ...2003 PRIUS EWD493U 21 F Body ...
Page 26: ...2003 PRIUS EWD493U 25 MEMO ...
Page 27: ...2003 PRIUS EWD493U 26 F RELAY LOCATIONS Engine Room J B EngineCompartment Left See Page 20 ...
Page 28: ...2003 PRIUS EWD493U 27 F ...
Page 29: ...2003 PRIUS EWD493U 28 F RELAY LOCATIONS Engine Room J B Inner Circuit ...
Page 30: ...2003 PRIUS EWD493U 29 F ...
Page 31: ...2003 PRIUS EWD493U 30 F RELAY LOCATIONS Instrument Panel J B CowlSide Panel LH See Page 20 ...
Page 32: ...2003 PRIUS EWD493U 31 F ...
Page 33: ...2003 PRIUS EWD493U 32 F RELAY LOCATIONS Instrument Panel J B Inner Circuit ...
Page 34: ...2003 PRIUS EWD493U 33 F ...
Page 49: ...2003 PRIUS EWD493U 48 MEMO ...
Page 54: ...2003 PRIUS EWD493U 53 MEMO ...
Page 68: ...2003 PRIUS EWD493U 67 MEMO ...
Page 78: ...2003 PRIUS EWD493U 77 MEMO ...
Page 88: ...2003 PRIUS EWD493U 87 MEMO ...
Page 92: ...2003 PRIUS EWD493U 91 MEMO ...
Page 96: ...2003 PRIUS EWD493U 95 MEMO ...
Page 100: ...2003 PRIUS EWD493U 99 MEMO ...
Page 108: ...2003 PRIUS EWD493U 107 MEMO ...
Page 112: ...2003 PRIUS EWD493U 111 MEMO ...
Page 114: ...2003 PRIUS EWD493U 113 MEMO ...
Page 156: ...2003 PRIUS EWD493U 155 MEMO ...
Page 160: ...2003 PRIUS EWD493U 159 MEMO ...
Page 172: ...2003 PRIUS EWD493U 171 MEMO ...
Page 180: ...2003 PRIUS EWD493U 179 MEMO ...
Page 196: ...2003 PRIUS EWD493U 195 MEMO ...
Page 202: ...2003 PRIUS EWD493U 201 MEMO ...
Page 203: ...2003 PRIUS EWD493U 202 J POWER SOURCE Current Flow Chart ...
Page 204: ...2003 PRIUS EWD493U 203 J ...
Page 218: ...2003 PRIUS EWD493U 217 MEMO ...
Page 222: ...L Code Part Name Part Number Code Part Name Part Number 2003 PRIUS EWD493U 221 ...
Page 223: ...M OVERALL ELECTRICAL WIRING DIAGRAM 2003 PRIUS EWD493U 222 ...
Page 226: ...2003 PRIUS EWD493U M ...
Page 228: ...2003 PRIUS EWD493U M OVERALL ELECTRICAL WIRING DIAGRAM ...
Page 230: ...2003 PRIUS EWD493U M ...
Page 232: ...2003 PRIUS EWD493U M OVERALL ELECTRICAL WIRING DIAGRAM ...
Page 234: ...2003 PRIUS EWD493U M ...
Page 236: ...2003 PRIUS EWD493U M OVERALL ELECTRICAL WIRING DIAGRAM ...
Page 238: ...2003 PRIUS EWD493U MEMO ...
Page 239: ...2003 PRIUS EWD493U M OVERALL ELECTRICAL WIRING DIAGRAM ...
Page 241: ...2003 PRIUS EWD493U M ...
Page 243: ...2003 PRIUS EWD493U M OVERALL ELECTRICAL WIRING DIAGRAM ...
Page 245: ...2003 PRIUS EWD493U M ...
Page 247: ...2003 PRIUS EWD493U M OVERALL ELECTRICAL WIRING DIAGRAM ...
Page 249: ...2003 PRIUS EWD493U M ...
Page 251: ...2003 PRIUS EWD493U M OVERALL ELECTRICAL WIRING DIAGRAM ...
Page 253: ...2003 PRIUS EWD493U M ...
Page 255: ...2003 PRIUS EWD493U M OVERALL ELECTRICAL WIRING DIAGRAM ...
Page 257: ...2003 PRIUS EWD493U M ...
Page 259: ...2003 PRIUS EWD493U M OVERALL ELECTRICAL WIRING DIAGRAM ...
Page 261: ...2003 PRIUS EWD493U M ...
Page 263: ...2003 PRIUS EWD493U M OVERALL ELECTRICAL WIRING DIAGRAM ...
Page 265: ...2003 PRIUS EWD493U M ...
Page 267: ...2003 PRIUS EWD493U M OVERALL ELECTRICAL WIRING DIAGRAM ...
Page 269: ...2003 PRIUS EWD493U MEMO ...
Page 270: ...2003 PRIUS EWD493U M OVERALL ELECTRICAL WIRING DIAGRAM ...
Page 272: ...2003 PRIUS EWD493U M ...
Page 274: ...2003 PRIUS EWD493U M OVERALL ELECTRICAL WIRING DIAGRAM ...
Page 276: ...2003 PRIUS EWD493U M ...
Page 278: ...2003 PRIUS EWD493U M OVERALL ELECTRICAL WIRING DIAGRAM ...
Page 280: ...2003 PRIUS EWD493U M ...
Page 282: ...2003 PRIUS EWD493U M OVERALL ELECTRICAL WIRING DIAGRAM ...
Page 284: ...2003 PRIUS EWD493U M ...
Page 286: ...2003 PRIUS EWD493U M OVERALL ELECTRICAL WIRING DIAGRAM ...
Page 288: ...2003 PRIUS EWD493U M ...
Page 290: ...2003 PRIUS EWD493U M OVERALL ELECTRICAL WIRING DIAGRAM ...
Page 292: ...2003 PRIUS EWD493U M ...
Page 294: ...2003 PRIUS EWD493U M OVERALL ELECTRICAL WIRING DIAGRAM ...
Page 296: ...2003 PRIUS EWD493U M ...
Page 298: ...2003 PRIUS EWD493U M OVERALL ELECTRICAL WIRING DIAGRAM ...
Page 300: ...2003 PRIUS EWD493U M ...
Page 302: ...2003 PRIUS EWD493U M OVERALL ELECTRICAL WIRING DIAGRAM ...
Page 304: ...2003 PRIUS EWD493U M ...
Page 306: ...2003 PRIUS EWD493U M OVERALL ELECTRICAL WIRING DIAGRAM ...