CRUISE CONTROL – Toyota Tundra SR5 2012 – SYSTEM WIRING DIAGRAMS

CRUISE CONTROL

4.0L

4.0L, Cruise Control Wiring Diagram (1 of 2) for Toyota Tundra SR5 2012

List of elements for 4.0L, Cruise Control Wiring Diagram (1 of 2) for Toyota Tundra SR5 2012:

• (left side of dash) j/c a38 & a39
• (right side of engine compt)
• +b2
• +bm
• A2 (left side of engine compt)
• A24
• A38
• A39
• A42
• A43
• Accelerator pedal position sensor (column shift: left side of dash)
• Aj10
• Aj4
• Batt
• Canh
• Canl
• Ccs
• Column shift
• Computer data lines system
• D74
• D8 (rear of engine compt)
• D9 (rear of engine compt)
• Da1
• Da2
• Diode (ignition) (left side of dash)
• E01
• E02
• E03
• Efi 1 fuse 25a
• Efi relay
• Engine control module (right rear of engine compt)
• Engine controls system
• Engine room j/b (left side of engine compt)
• Engine room r/b (left side of engine compt)
• Epa
• Epa2
• Eta
• Etcs fuse 10a
• Floor shift
• Ge01
• Hot at all times
• Hot in on or start
• Ign fuse 10a
• Igsw
• J/c a36 (right side of dash)
• J/c a42 & a43 (left side of dash)
• J/c a44 (left front of engine compt)
• J/c d73 (right rear of engine compt)
• J/c j73 & j74 (left side of dash)
• J73
• J74
• Me01
• Met b fuse 5a
• Met fuse 7.5a
• Mrel
• Park/neutral position switch (transmission assembly)
• Pnk
• Red
• Spd
• St1-
• Stop fuse 15a
• Stop light switch
• Stp
• Throttle position sensor (on throttle body)
• Vcp2
• Vcpa
• Vcta
• Vpa
• Vpa2
• Vta
• Vta1
• Vta2

4.0L, Cruise Control Wiring Diagram (2 of 2) for Toyota Tundra SR5 2012

List of elements for 4.0L, Cruise Control Wiring Diagram (2 of 2) for Toyota Tundra SR5 2012:

• (column shift: left side of dash) (floor shift: left kick panel) j1
• (left side of dash) j/c j78
• +res
• -set
• A45
• Aj11
• Aj3
• Aj5
• Ab1
• Ab2
• Bk/up lp fuse 10a
• Cancel
• Canh
• Canl
• Combination meter
• Computer data lines system
• Cruise control main switch
• Cruise control switch
• Cruise ind
• D55
• D65
• D73
• D8 (rear of engine compt)
• Driver side j/b (left side of dash)
• Fl+
• Fl-
• Fr+
• Fr-
• Hot in on or start
• J/c a45 & d73 (right rear of engine compt)
• J/c j71 (left side of dash)
• J/c j74 (left side of dash)
• J/c j79 & j80 (left side of dash)
• J2 (center of dash)
• J45
• J79
• J80
• Left front speed sensor (left front wheel hub assembly)
• Left rear speed sensor (left rear wheel hub assembly)
• Lh ig fuse 7.5a
• On-off
• Pnk
• Power circuit
• Ra1
• Red
• Right front speed sensor (right front wheel hub assembly)
• Right rear speed sensor (right rear wheel hub assembly)
• Rl+
• Rl-
• Rr+
• Rr-
• Rb1
• Skid control ecu w/ actuator (left side of engine compt)
• Sp1
• Spiral cable (left side of dash)

4.6L

4.6L, Cruise Control Wiring Diagram (1 of 2) for Toyota Tundra SR5 2012

List of elements for 4.6L, Cruise Control Wiring Diagram (1 of 2) for Toyota Tundra SR5 2012:

• (left front of engine compt) j/c a44
• (left side of dash) j/c a38 & a39
• (right side of engine compt) a4
• +b2
• +bm
• A2 (left side of engine compt)
• A24
• A38
• A39
• A42
• A43
• Accelerator pedal position sensor (column shift: left side of dash)
• Aj10
• Aj4
• Batt
• Canh
• Canl
• Ccs
• Column shift
• Computer data lines system
• D1 (rear of engine compt)
• D2 (rear of engine compt)
• D74
• Da1
• Da2
• Diode (ignition) (left side of dash)
• E03
• Efi 1 fuse 25a
• Efi relay
• Engine control module (right rear of engine compt)
• Engine controls system
• Engine room j/b (left side of engine compt)
• Engine room r/b (left side of engine compt)
• Epa
• Epa2
• Eta
• Etcs fuse 10a
• Floor shift
• Ge01
• Hot at all times
• Hot in on or start
• Ign fuse 10a
• Igsw
• J/c a36 (right side of dash)
• J/c a42 & a43 (left side of dash)
• J/c d73 (right rear of engine compt)
• J/c j73 & j74 (left side of dash)
• J73
• J74
• Me01
• Met b fuse 5a
• Met fuse 7.5a
• Mrel
• Park/neutral position switch (transmission assembly)
• Pnk
• Red
• Spd
• St1-
• Stop fuse 15a
• Stop light switch
• Stp
• Throttle position sensor (on throttle body)
• Vcp2
• Vcpa
• Vcta
• Vpa
• Vpa2
• Vta1
• Vta2

4.6L, Cruise Control Wiring Diagram (2 of 2) for Toyota Tundra SR5 2012

List of elements for 4.6L, Cruise Control Wiring Diagram (2 of 2) for Toyota Tundra SR5 2012:

• (column shift: left side of dash) (floor shift: left kick panel) j1
• (left side of dash) j/c j78
• +res
• -set
• A45
• Aj11
• Aj3
• Aj5
• Ab1
• Ab2
• Bk/up lp fuse 10a
• Cancel
• Canh
• Canl
• Combination meter
• Computer data lines system
• Cruise control main switch
• Cruise control switch
• Cruise ind
• D1 (rear of engine compt)
• D55
• D65
• D73
• Dim
• Driver side j/b (left side of dash)
• Except optitron meter
• Fl+
• Fl-
• Fr+
• Fr-
• Hot in on or start
• J/c a45 & d73 (right rear of engine compt)
• J/c j71 (left side of dash)
• J/c j74 (left side of dash)
• J/c j79 & j80 (left side of dash)
• J2 (center of dash)
• J45
• J79
• J80
• Left front speed sensor (left front wheel hub assembly)
• Left rear speed sensor (left rear wheel hub assembly)
• Lh ig fuse 7.5a
• On-off
• Optitron meter
• Pnk
• Power circuit
• Ra1
• Red
• Right front speed sensor (right front wheel hub assembly)
• Right rear speed sensor (right rear wheel hub assembly)
• Rl+
• Rl-
• Rr+
• Rr-
• Rb1
• Skid control ecu w/ actuator (left side of engine compt)
• Sp1
• Spiral cable (left side of dash)

5.7L

5.7L, Cruise Control Wiring Diagram (1 of 2) for Toyota Tundra SR5 2012

List of elements for 5.7L, Cruise Control Wiring Diagram (1 of 2) for Toyota Tundra SR5 2012:

• (left front of engine compt) j/c a44
• (left side of dash) j/c a38 & a39
• (right side of engine compt) a4
• +b2
• +bm
• A2 (left side of engine compt)
• A24
• A38
• A39
• A42
• A43
• Accelerator pedal position sensor (column shift: left side of dash)
• Aj10
• Aj4
• Batt
• Canh
• Canl
• Ccs
• Column shift
• Computer data lines system
• D1 (rear of engine compt)
• D2 (rear of engine compt)
• D74
• Da1
• Da2
• Diode (ignition) (left side of dash)
• E01
• E02
• E03
• E04
• E05
• Efi 1 fuse 25a
• Efi relay
• Engine control module (right rear of engine compt)
• Engine controls system
• Engine room j/b (left side of engine compt)
• Engine room r/b (left side of engine compt)
• Epa
• Epa2
• Eta
• Etcs fuse 10a
• Floor shift
• Ge01
• Hot at all times
• Hot in on or start
• Ign fuse 10a
• Igsw
• J/c a36 (right side of dash)
• J/c a42 & a43 (left side of dash)
• J/c d73 (right rear of engine compt)
• J/c j73 & j74 (left side of dash)
• J73
• J74
• Me01
• Met fuse 7.5a
• Met-b fuse 5a
• Mrel
• Park/neutral position switch (transmission assembly)
• Pnk
• Red
• Spd
• St1-
• Stop fuse 15a
• Stop light switch
• Stp
• Throttle position sensor (on throttle body)
• Vcp2
• Vcpa
• Vcta
• Vpa
• Vpa2
• Vta1
• Vta2

5.7L, Cruise Control Wiring Diagram (2 of 2) for Toyota Tundra SR5 2012

List of elements for 5.7L, Cruise Control Wiring Diagram (2 of 2) for Toyota Tundra SR5 2012:

• (column shift: left side of dash) (floor shift: left kick panel) j1
• (left side of dash) j/c j78
• +res
• -set
• A45
• Aj11
• Aj3
• Aj5
• Ab1
• Ab2
• Bk/up lp fuse 10a
• Cancel
• Canh
• Canl
• Combination meter
• Computer data lines system
• Cruise control main switch
• Cruise control switch
• Cruise ind
• D1 (rear of engine compt)
• D55
• D65
• D73
• Dim
• Driver side j/b (left side of dash)
• Except optitron meter
• Fl+
• Fl-
• Fr+
• Fr-
• Hot in on or start
• J/c a45 & d73 (right rear of engine compt)
• J/c j71 (left side of dash)
• J/c j74 (left side of dash)
• J/c j79 & j80 (left side of dash)
• J2 (center of dash)
• J45
• J79
• J80
• Left front speed sensor (left front wheel hub assembly)
• Left rear speed sensor (left rear wheel hub assembly)
• Lh ig fuse 7.5a
• On-off
• Optitron meter
• Pnk
• Power circuit
• Ra1
• Red
• Right front speed sensor (right front wheel hub assembly)
• Right rear speed sensor (right rear wheel hub assembly)
• Rl+
• Rl-
• Rr+
• Rr-
• Rb1
• Skid control ecu w/ actuator (left side of engine compt)
• Sp1
• Spiral cable (left side of dash)

5.7L FLEX FUEL

5.7L Flex Fuel, Cruise Control Wiring Diagram (1 of 2) for Toyota Tundra SR5 2012

List of elements for 5.7L Flex Fuel, Cruise Control Wiring Diagram (1 of 2) for Toyota Tundra SR5 2012:

• (left front of engine compt) j/c a44
• (left side of dash) j/c a38 & a39
• (right side of engine compt) a4
• +b2
• +bm
• A2 (left side of engine compt)
• A24
• A38
• A39
• A42
• A43
• Accelerator pedal position sensor (column shift: left side of dash)
• Aj10
• Aj4
• Batt
• Canh
• Canl
• Ccs
• Column shift
• Computer data lines system
• D1 (rear of engine compt)
• D2 (rear of engine compt)
• D74
• Da1
• Da2
• Diode (ignition) (left side of dash)
• E01
• E02
• E03
• E04
• E05
• Efi 1 fuse 25a
• Efi relay
• Engine control module (right rear of engine compt)
• Engine controls system
• Engine room j/b (left side of engine compt)
• Engine room r/b (left side of engine compt)
• Epa
• Epa2
• Eta
• Etcs fuse 10a
• Floor shift
• Ge01
• Hot at all times
• Hot in on or start
• Ign fuse 10a
• Igsw
• J/c a36 (right side of dash)
• J/c a42 & a43 (left side of dash)
• J/c d73 (right rear of engine compt)
• J/c j73 & j74 (left side of dash)
• J73
• J74
• Me01
• Met fuse 7.5a
• Met-b fuse 5a
• Mrel
• Park/neutral position switch (transmission assembly)
• Pnk
• Red
• Spd
• St1-
• Stop fuse 15a
• Stop light switch
• Stp
• Throttle position sensor (on throttle body)
• Vcp2
• Vcpa
• Vcta
• Vpa
• Vpa2
• Vta1
• Vta2

5.7L Flex Fuel, Cruise Control Wiring Diagram (2 of 2) for Toyota Tundra SR5 2012

List of elements for 5.7L Flex Fuel, Cruise Control Wiring Diagram (2 of 2) for Toyota Tundra SR5 2012:

• (column shift: left side of dash) (floor shift: left kick panel) j1
• (left side of dash) j/c j78
• +res
• -set
• A45
• Aj11
• Aj3
• Aj5
• Ab1
• Ab2
• Bk/up lp fuse 10a
• Cancel
• Canh
• Canl
• Combination meter
• Computer data lines system
• Cruise control main switch
• Cruise control switch
• Cruise ind
• D1 (rear of engine compt)
• D55
• D65
• D73
• Dim
• Driver side j/b (left side of dash)
• Except optitron meter
• Fl+
• Fl-
• Fr+
• Fr-
• Hot in on or start
• J/c a45 & d73 (right rear of engine compt)
• J/c j71 (left side of dash)
• J/c j74 (left side of dash)
• J/c j79 & j80 (left side of dash)
• J2 (center of dash)
• J45
• J79
• J80
• Left front speed sensor (left front wheel hub assembly)
• Left rear speed sensor (left rear wheel hub assembly)
• Lh ig fuse 7.5a
• On-off
• Optitron meter
• Pnk
• Power circuit
• Ra1
• Red
• Right front speed sensor (right front wheel hub assembly)
• Right rear speed sensor (right rear wheel hub assembly)
• Rl+
• Rl-
• Rr+
• Rr-
• Rb1
• Skid control ecu w/ actuator (left side of engine compt)
• Sp1
• Spiral cable (left side of dash)