NVIGTI SYSTEM Wiring Diagram NVI EKS00FMS C D E F G H I J V L M WKW3179E V-169
NVIGTI SYSTEM WKW3180E V-170
NVIGTI SYSTEM C D E F G H I J V L M WKW3181E V-171
NVIGTI SYSTEM WKW3182E V-172
NVIGTI SYSTEM C D E F G H I J V L M WKW3183E V-173
NVIGTI SYSTEM WKW3184E V-174
NVIGTI SYSTEM C D E F G H I J V L M WKW1906E V-175
NVIGTI SYSTEM Schematic EKS00FMT WKW3185E V-176
NVIGTI SYSTEM Wiring Diagram COMM EKS00FMU C D E F G H I J V L M WKW3186E V-177
NVIGTI SYSTEM WKW3187E V-178
NVIGTI SYSTEM C D E F G H I J V L M WKW3188E V-179
NVIGTI SYSTEM Terminals and Reference Value for NVI Control Unit EKS00FMV Terminal No. (Wire color) + Item Signal input/ Condition Operation Voltage Example of symptom 1 () Ground Ground 0V 2 (Y/R) Ground attery power OFF attery voltage 5 (V) Ground CC CC attery voltage 12 (L) 14 (P) Voice guide Press the GUIDE/ VOICE button. Only route guide and operation guide are not heard. SKI0171J 13 udio noise interference. 44 (R) 47 RG (R: red) Diagnosis (NVI) of CFIRMTI/ NVI screen looks bluish. SKI4977E 45 (W) 47 RG (G: green) Diagnosis (NVI) of CFIRMTI/ NVI screen looks reddish. SKI4978E 46 () 47 RG (: blue) Diagnosis (NVI) of CFIRMTI/ NVI screen looks yellowish. SKI4979E 47 Video display interference. 48 (Y) 49 RG synchronizing Press the MP button. NVI screen is rolling. SKI0164E 49 Video display interference. V-180
NVIGTI SYSTEM Terminal No. (Wire color) + 61 (R/L) Ground Illumination Lighting in 1st position Lighting is OFF attery voltage 3V or less 63 (G) Ground attery voltage 65 (G/W) Ground Item Reverse Signal input/ Condition Operation /T selector lever in R position /T selector lever not in R position Voltage attery voltage 0V Example of symptom Display unit illumination does not change when lighting is turned to 1st position.- Navigation current location mark does not indicate the correct position. The navigation current-location mark moves strangely when the vehicle is moving backwards. C D E F G 66 (P/L) Ground Vehicle speed (8-pulse) When vehicle speed is approx. 40 km/h (25 MPH) Navigation current location mark does not indicate the correct position. H I PKI1935E 68 J 69 (G) Ground Communication (+) / V L SKI0175E M 70 (R) Ground Communication ( ) / SKI0176E 73 74 GPS Connector is not connected. 5V Navigation system GPS correction is not possible. V-181
NVIGTI SYSTEM Terminals and Reference Value for Display Control Unit EKS00FMW Terminal No. (Wire color) + 1 (Y/R) Ground 2 (L/W) Ground Item attery Power Power Supply (Inverter) Signal input/ Condition Operation Voltage OFF attery voltage 9V Example of symptom Screen is not shown. 3 () Ground Ground 0V 4 (L/R) Ground 5 (P/) Ground 6 (G/W) Ground 7 (P/L) Ground Power Supply (Signal) (Inverter) Ground Reverse (Signal) Ground 9V Screen is not shown. 0V /T selector lever in R position /T selector lever not in R position attery voltage 0V Impossible to gain direction of vehicle. 0V 10 (V) Ground CC CC attery voltage 12 (G) Ground attery voltage 14 (R/L) Ground Illumination OFF Lighting position 1st or 2nd Lighting position OFF attery voltage 0V Vehicle information setting is not possible. Display unit does not change when lighting is turned to 1st position. 16 (P/L) Ground Vehicle speed (8 pulse) When vehicle speed is approx. 40 km/h (25 MPH) Value of vehicle speed information is not accurately displayed. SKI0168E 25 (L) CN-H 26 (P) CN-L 28 (V) Ground Communication (+) / 29 SKI0175E V-182
NVIGTI SYSTEM Terminal No. (Wire color) + Item Signal input/ Condition Operation Voltage Example of symptom 30 (LG) Ground Communication ( ) / C SKI0176E D E 32 (G) Ground Communication (+) / F SKI0175E 33 G H 34 (R) Ground Communication ( ) / I SKI0176E 36 (/W) 37 Display Communication (DCU-DSP) Press the TRIP button. Though a screen is displayed, it is impossible to adjust brightness. J V 37 SKI4364E L 38 (L) 37 Display Communication (DSP-DCU) Press the TRIP button. Though a screen is displayed, it is impossible to adjust brightness. M 39 SKI4363E 40 (/R) Ground udio TX Communication Operate audio volume. udio does not operate properly. SKI4402E V-183
NVIGTI SYSTEM Terminal No. (Wire color) + 41 Item Signal input/ Condition Operation Voltage Example of symptom 42 (R) Ground udio RX communication Operate audio volume. udio does not operate properly. SKI4403E 43 (Y) 41 RG synchronizing Press the MP button. NVI screen is rolling. SKI0164E 44 (R) 45 RG (R: red) Diagnosis (NVI) of CFIRMTI/ NVI screen looks bluish. 45 SKI4977E 46 (W) 45 RG (G: green) Diagnosis (NVI) of CFIRMTI/ NVI screen looks reddish. 47 SKI4978E 48 () 45 RG (: blue) Diagnosis (NVI) of CFIRMTI/ NVI screen looks yellowish. 49 SKI4979E 50 (R/L) 47 RG (R: red) Diagnosis (DCU) of CFIRMTI/ NVI screen looks bluish. SKI4980E V-184
NVIGTI SYSTEM Terminal No. (Wire color) + Item Signal input/ Condition Operation Voltage Example of symptom 51 () 49 RG area (YS) Press the TRIP button. RG screen is not shown. C SKI0162E D 52 (R/W) 47 RG (G: green) Diagnosis (DCU) of CFIRMTI/ Screen looks reddish. E F SKI4981E 53 (W) 49 Vertical synchronizing (VP) Operating screen for audio and /C is not displayed when showing NVI screen. G H SKI4983E I 54 () 47 RG (: blue) Diagnosis (DCU) of CFIRMTI/ Screen looks yellowish. J SKI4982E V 55 (R) 49 Horizontal synchronizing (HP) SKI4983E Operating screen for audio and /C is not displayed when showing NVI screen. L M 56 (G) 49 RG synchronizing Press the TRIP button. NVI screen is rolling. SKI0164E V-185
NVIGTI SYSTEM Terminals and Reference Value for Display Unit EKS00FMX Terminal No. (Wire color) + Item Signal input/ Condition Operation Voltage Example of symptom 1 () Ground Ground 0V 2 (L/W) Ground 3 (L/R) Ground Power supply (Inverter) Power supply (Signal) 9V 9V Screen is not shown. Screen is not shown. 6 (R/W) 7 RG (G: green) Diagnosis (DCU) of CFIRMTI/ Screen looks reddish. 7 SKI4981E 8 (R) 21 Horizontal synchronizing (HP) Operating screen for audio and /C is not displayed when showing NVI screen. SKI4983E 9 () 21 RG area (YS) Press the TRIP button. Operating screen for audio and /C is not displayed when showing NVI screen. SKI0162E 11 (/W) 23 Display communication (DCU-DSP) Though a screen is displayed, it is impossible to adjust brightness. 13 (P/) Ground 14 (P/L) Ground (Inverter) Ground (Signal) Ground SKI4364E 0V 0V 17 (R/L) 7 RG (R: red) Diagnosis (DCU) of CFIRMTI/ Screen looks bluish. SKI4980E V-186
NVIGTI SYSTEM Terminal No. (Wire color) + Item Signal input/ Condition Operation Voltage Example of symptom 18 () 7 RG (: blue) Diagnosis (DCU) of CFIRMTI/ SKI4982E Screen looks yellowish. C D 19 (G) 21 RG synchronizing Press the TRIP button. NVI screen is rolling. E F SKI0164E 20 (W) 21 Vertical synchronizing (VP) Operating screen for audio and /C is not displayed when showing NVI screen. G H SKI4983E 21 I 22 (L) 23 Display communication (DSP-DCU) Though a screen is displayed, it is impossible to adjust brightness. J V SKI4363E 23 Terminals and Reference Value for V Switch Terminal No. (Wire color) + 1 (Y/R) Ground Item attery power Signal input/ Condition Operation Voltage OFF attery voltage 2 (V) Ground CC CC attery voltage 3 (R/L) Ground 4 (R/Y) Ground Illumination Illumination control OFF Lighting is (position 1). Turn lighting OFF. Illumination control is operated by lighting in 1st position. attery voltage 3.0V or less Changes between 0 and 12V EKS00FMY Example of symptom V illumination does not come on when lighting is (position 1). V illumination cannot be controlled. L M V-187
NVIGTI SYSTEM Terminal No. (Wire color) + Item Signal input/ Condition Operation Voltage Example of symptom 5 () Ground Ground 0V 6 (V) Ground Communication (+) / SKI0175E 7 8 (LG) Ground Communication (-) / SKI0176E Press MODE 0V 12 (R) Ground Remote control Press SEEK UP Press VOL UP 0.75V 2V Steering wheel audio controls do not Except for above 5V Press POWER 0V 13 (G) Ground Remote control Press SEEK DOWN Press VOL DOWN 0.75V 2V Steering wheel audio controls do not Except for above 5V 14 (/Y) Remote control Steering wheel audio controls do not V-188
NVIGTI SYSTEM Terminals and Reference Value for CM Terminal No. Wire color Signal name Measuring condition Operation or condition Reference value EKS00FMZ 2 GR/R Combination input 5 Lighting, turn, wiper OFF Wiper dial position 4 C SKI5291E D 3 G/Y Combination input 4 Lighting, turn, wiper OFF Wiper dial position 4 E F SKI5292E 4 G/R Combination input 3 Lighting, turn, wiper OFF Wiper dial position 4 G H 5 G/ Combination input 2 SKI5291E I 6 G/W Combination input 1 Lighting, turn, wiper OFF Wiper dial position 4 J 11 V (CC) CC attery voltage SKI5292E V 32 R/G Combination 5 Lighting, turn, wiper OFF Wiper dial position 4 L M SKI5291E 33 R/Y Combination 4 Lighting, turn, wiper OFF Wiper dial position 4 SKI5292E 34 R Combination 3 Lighting, turn, wiper OFF Wiper dial position 4 SKI5291E V-189
NVIGTI SYSTEM Terminal No. Wire color Signal name Measuring condition Operation or condition Reference value 35 R/ Combination 2 36 R/W Combination 1 Lighting, turn, wiper OFF Wiper dial position 4 SKI5292E 38 G () attery voltage 39 L CN-H 40 P CN-L 42 Y/G attery power supply OFF attery voltage 52 /W Ground 0V 55 W/ attery power supply (fusible link) OFF attery voltage V-190