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Home >> Nissan-Datsun >> 2003 >> Maxima GLE >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Connector Identification >> Main Harness
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Main Harness

Fig 1: Identifying Main Harness Routing
G00251466Courtesy of NISSAN MOTOR CO., U.S.A.
MAIN HARNESS CONNECTOR IDENTIFICATION

Connector Name (1) Color Number Of Pins Description
Main Harness
M2 Brown 24 To B2
M4 (Super Multiple Junction) ..... 35 To D1
M5 White 16 To B1
M6 White 18 To B3
M8 White 12 To R2
M9 ..... ..... Body Ground
M13 Blue 4 Diode (For Canada)
M14 Blue 2 ASCD Clutch Switch (With M/T)
M15 (Super Multiple Junction) ..... 69 To E81
M16 White 4 Telephone
M17 White 12 Fuse Block
M18 White 6 Fuse Block
M19 White 16 Fuse Block
M20 Blue 4 Power Window Relay
M21 Black 3 Combination Flasher Unit
M23 White 3 Illumination Control Switch
M24 White 10 Door Mirror Remote Control Switch
M25 ..... ..... Body Ground
M28 White 16 Data Link Connector
M29 Gray 3 Joint Connector No. 3 (Diode) (With A/T)
M30 Gray 6 To M151
M31 White 4 Fan Control Amp. (With Auto A/C)
M32 Brown 20 Combination Meter
M33 White 24 Combination Meter
M34 Brown 24 Combination Meter
M35 Black 2 Diode
M37 Brown 4 Fan Resistor (With Manual A/C)
M38 White 16 To D62
M39 White 10 To D63
M42 White 8 NVIS IMMU
M44 White 2 In-Vehicle Sensor (With Auto A/C)
M45 Blue 6 TCS ON/OFF Switch (With TCS)
M48 Brown 10 Mode Door Motor (With Manual A/C)
M49 White 3 Mode Door Motor (With Auto A/C)
M50 Black 6 Air Mix Door Motor (With Manual A/C)
M51 White 3 Air Mix Door Motor (With Auto A/C)
M53 Black 2 Cigarette Lighter
M55 White 8 Hazard Switch
M56 Gray 16 A/C Control Unit (With Manual A/C)
M57 Gray 20 A/C Control Unit (With Manual A/C)
M58 White 6 Fan Switch (With Manual A/C)
M59 Gray 20 A/C Auto Amp. (With Auto A/C) (Without Navigation System)
M60 Gray 16 A/C Auto Amp. (With Auto A/C) (Without Navigation System)
M61 White 6 Audio Unit (With Bose System)
M62 White 10 Audio Unit (With Bose System)
M63 White 6 Audio Unit (With Base System)
M64 White 10 Audio Unit (With Base System)
M68 White 16 Audio Unit
M71 White 2 Antenna Amp. (Via Sub-Harness)
M72 White 2 Ashtray Illumination
M74 Blue 4 Left Front Heated Seat Switch
M75 White 4 Right Front Heated Seat Switch
M77 Black 1 Parking Brake Switch
M78 Black 2 Power Socket
M80 White 3 Intake Sensor (With Auto A/C)
M81 White 20 To F49
M82 White 2 Glove Box Lamp
M83 White 8 Intake Door Motor (With Manual A/C)
M84 White 3 Intake Door Motor (With Auto A/C)
M85 Black 2 Sunload Sensor
M86 Brown 2 Tweeter (Right) (Via Sub-Harness)
M87 ..... ..... Body Ground
M91 White 12 To B103
M92 White 10 To B104
M97 Green 2 To E105
M108 Brown 2 Indirect Lamp (Without Navigation System)
M143 White 24 Smart Entrance Control Unit
M144 Gray 24 Smart Entrance Control Unit
M145 Gray 16 Smart Entrance Control Unit
M146 Yellow 28 Air Bag Diagnosis Sensor Unit
M147 White 3 To M201
M149 Yellow 4 Passenger Air Bag Module
M150 Yellow 4 To E147
M154 Gray 6 Memory Seat Cancel Switch (With Memory Seat)
M155 White 8 Heated Steering Switch (With Heated Steering)
M156 White 2 Combination Switch (With Heated Steering)
M157 Yellow 6 Combination Switch (Air Bag Module) (Via Spiral Cable)
M158 Gray 8 Combination Switch (Steering Switch & Horn Switch) (Via Spiral Cable)
M159 Gray 6 Accelerator Pedal Position Sensor
M160 White 8 Rear Window Defogger Switch (With Navigation System)
M161 White 18 To F68
M162 White 18 To F55
M163 Gray 10 Shift Lock Control Unit (With A/T)
M164 White 16 To B52 (With Memory Seat)
M165 White 12 A/T Device (With A/T)
M166 White 20 To F69
M167 Blue 4 Heated Steering Relay (With Heated Steering)
M168 White 20 Display & NAVI Control Unit
M169 Gray 20 Display & NAVI Control Unit
M170 Gray 20 A/C Auto Amp. (With Auto A/C) (With Navigation System)
M171 Gray 16 A/C Auto Amp. (With Auto A/C) (With Navigation System)
M172 Brown 24 To B145
M173 White 12 Audio Unit (With CD Auto Changer)
M174 White 2 Ignition Keyhole Illumination
Main Sub-Harness No. 1
M151 Gray 6 To M30
M152 Brown 8 Clock
Main Sub-Harness No. 2
M201 White 3 To M147
M202 White 3 Auto Light Sensor
(1) For locations, see Fig 1.