2 wires come out of the 16 pin plug

Hi there, Try this...
Radio 12V yellow + radio, white 20 pin plug, pin 19 Radio Ground (chassis, base audio); black/white (except base audio) - radio, white 20 pin plug, pin 20 Radio Ignition blue + radio, white 20 pin plug, pin 7 Radio Illumination lt. green (parking light); black (dimmer, without navigation) +,- radio, white 20 pin plug, pins 9, 8 Power Antenna black + radio, gray 3 pin plug, pin 1 Left Front Speaker (+/-) gray - pink +,- radio, white 20 pin plug, pins 2 - 3 Right Front Speaker (+/-) beige - violet +,- radio, white 20 pin plug, pins 11 - 12 Left Rear Speaker (+/-) white - red +,- radio, white 20 pin plug, pins 4 - 5 Right Rear Speaker (+/-) blue - yellow +,- radio, white 20 pin plug, pins 13 - 14 Aux. Audio Input Left (+/-) yellow - green +,- radio, white 32 pin plug, pins 31 - 15 or white 24 pin plug, pins 10 - 11 Aux. Audio Input Right (+/-) blue - green +,- radio, white 32 pin plug, pins 16 - 15 or white 24 pin plug, pins 12 - 11 RSE Video (+/-) green - (shield) (rear view camera video) +,- radio, white 24 pin plug, pins 16 - 15 Satellite Radio 12 Volts (built into radio on premium audio)
Good Luck
Mr.Mike

Audio Item Wire Color Polarity Wire Location Radio 12V red/white + radio, black 14 pin plug, pin 1 Radio Ground black/white - radio, black 14 pin plug, pin 8 Radio Ignition (low speed GMLAN) Radio Illumination yellow (dimmer) + radio, black 14 pin plug, pin 7 Left Front Speaker (+/-) dk. blue - lt. blue +,- radio, black 14 pin plug, pins 2 - 9 Right Front Speaker (+/-) orange - dk. green +,- radio, black 14 pin plug, pins 3 - 10 Left Rear Speaker (+/-) tan - white +,- radio, purple 16 pin plug, pins 5 - 13 Right Rear Speaker (+/-) tan - orange +,- radio, purple 16 pin plug, pins 6 - 14 Satellite Radio 12 Volts red/white + Digital Radio under driv dash, 16 pin plug, pin 16 Satellite Radio Ground black/white - Digital Radio under driv dash, 16 pin plug, pin 9 Satellite Radio Ignition (low speed GMLAN) Satellite Radio Antenna (coaxial cable) Satellite Audio Left (+/-) brown/white - tan/white +,- Digital Radio, 16 pin plug, pins 2 and 1 Satellite Audio Right (+/-) dk. green/white - gray +,- Digital Radio, 16 pin plug, pins 3 and 4 2016 Chevrolet Express Van Wiring

Pin Number Wire Color Function 1 White Left Front Positive 2 Green Left Rear Positive 3 Violet Right Rear Positive 4 Grey Right Front Positive 5 Blue/White Amplifier Remote 6 Blue Antenna Remote 7 Red Accessory 12 Volts 8 Black Ground 9 White/Black Left Front Negative 10 Green/Black Left Rear Negative 11 Violet/Black Right Rear Negative 12 Grey/Black Right Front Negative 13 Sky Blue Telephone Mute 14 Orange/White Illumination 15 Not Used Not Used 16 Yellow Constant 12 Volts

Item12 VoltsSecond 12 VoltsStarterSecond StarterIgnitionSecond IgnitionThird IgnitionAccessorySecond AccessoryThird AccessoryKeysenseData BusCan Bus HighCan Bus LowCan Bus SwPower LockPower UnlockLock MotorDriver Unlock MotorPassenger Unlock MotorParking Lights (-)Parking Lights (+)HazardsTurn Signal (Left)Turn Signal (Right)HeadlightAutoLightsReverse LightLeft Front Door TriggerRight Front Door TriggerLeft Rear Door TriggerRight Rear Door TriggerDome SupervisionTrunk/Hatch PinRear Glass PinHood PinTrunk/Hatch ReleaseTrunk Release MotorFuel Door ReleasePower Sliding Door (Left)Power Sliding Door (Right)Factory Alarm ArmFactory Alarm DisarmDisarm No UnlockTrunk Alarm ShuntTachometerWait to StartNeutral SafetyClutch PedalFuel PumpRear DefrosterMirror DefrosterLeft Front Heated SeatRight Front Heated SeatSpeed SenseBrake WireParking BrakeHorn TriggerWipersLeft Front Window (Up/Down)Right Front Window (Up/Down)Left Rear Window (Up/Down)Right Rear Window (Up/Down)Sun Roof (Open/Close)Sun Roof (Limit/Close)Memory Seat 1Memory Seat 2Memory Seat 3Radio 12VRadio GroundRadio IgnitionRadio IlluminationFactory Amp Turn-onPower AntennaLeft Front Speaker (+/-)Right Front Speaker (+/-)Left Rear Speaker (+/-)Right Rear Speaker (+/-)Center Channel (+/-)Subwoofer (+/-)Aux. Audio Input Left (+/-)Aux. Audio Input Right (+/-)RSE Video (+/-)RSE Audio Left (+/-)RSE Audio Right (+/-)Satellite Radio 12 VoltsSatellite Radio GroundSatellite Radio IgnitionSatellite Radio AntennaSatellite Audio Left (+/-)Satellite Audio Right (+/-)HeadunitLeft Front SpeakerLeft Front TweeterRight Front SpeakerRight Front TweeterLeft Rear SpeakerLeft Rear TweeterRight Rear SpeakerRight Rear TweeterCenter ChannelSubwooferLeft Front HeadrestRight Front HeadrestLeft Rear HeadrestRight Rear HeadrestSatellite Radio TunerWire Colorred/black (60A), red/black (60A)red/white (x4) (15A each)purple (for starter kill only)pink/black (resistor code), white (5V reference)pinkN/AN/Abrown or yellowsame as second starterN/Asame as second starterdk. green (low speed GMLAN)tan/black (high speed GMLAN)tan (high speed GMLAN)dk. green (low speed GMLAN)use Directed interface modulesee power lockgraypurpletanlt. bluebrown (L), brown (R)whitelt. blue/white (F); yellow or yellow/black (R)dk. blue/white (F); dk. green or dk. green/wht (R)whitedk. green (ground to turn off autolights)dk. bluegray/black (ajar), tan (open)black/white or tan/whitelt. blue/blacklt. green/blackgraypink/blacksame as trunk/hatch pinpink/blackgray (liftgate), pink (liftglass) (rear handle sw)lt. blue (liftgate)N/AN/AN/Aarms on lock with door openlt. green (driver door key cylinder)Passkey and ignitionN/ANOT pinkN/AN/AN/Adk. green/whitepurpleorange or black (L), orange or black (R)dk. blue (back and cushion)dk. blue (back and cushion)dk. green/white (some models only)lt. blue/white (functions with ignition on only)lt. bluetangraydk. blue - browndk. blue - browndk. blue - browndk. blue - brownbrown - org or lt. blu (function with ign on only)N/Aorangesame as memory seat 1N/Ared/whiteblack(low speed GMLAN)yellow (dimmer)same as power antenna (some models only)whitetan - gray or tan - dk. greenlt. green - dk. green or lt. green/white - org/blkbrown - yellow or brown/white - browndk. blue - lt. blue or dk. blue - tandk. blue - orange (with surround)white - pink (with surround)yellow - (bare wire)white - (bare wire)dk. green - white/blacklt. blue - purplewhite - purplered/whiteblack(low speed GMLAN)(coaxial cable)brown/white - tan/whitedk. green/white - graydouble DIN6.56.55.255.25Polarity++++9.6K ohms+++6.3K ohmsdatadatadatadata5 wire5 wire5 wire-+-++--+----+---+-ac+reverse+ latched--ac+--+AAAA-+2.26Kohms+4.26Kohms+-+++,-+,-+,-+,-+,-+,-+,-+,-+,-+,-+,-+-+,-+,-Wire Locationdash fuse box, black 40 pin plug (X1), pins F1 and E3BCM, black plug, pins 1, 2, 3, and 4starter or underhood fuse box, blk 50 pin plug (X2), pin F1 or F5ignition switch or BCM, lt. green plug, pins 2 and 4ignition switch or BCM, lt. green plug, pin 14ignition switch or BCM, lt. green plug, pin 21PASS-Key III+ Module, black 5 pin plug, pin 4data link connector, black 16 pin plug, pin 6data link connector, black 16 pin plug, pin 14data link conn, black 16 pin plug, pin 1 or BCM, lt. blue plug, pin 10driver kick or dash fuse box, black 14 pin plug (X3), pin B4driver window switch, brown 16 pin plug, pin 8driver kick or dash fuse box, black 14 pin plug (X3), pin B1headlight switch or BCM, white plug, pin 8underhood fuse box, black 30 pin plug (X3), pins A7 and F7hazard switch or BCM, lt. green plug, pin 19BCM, brown plug, pins 4 and 1BCM, black plug, pin 5; brown plug, pin 2headlight switch or BCM, white plug, pin 12headlight switch or BCM, white plug, pin 17BCM, white plug, pin 22driver window switch, brown 16 pin plug, pins 13 and 11passenger window switch, brown 16 pin plug, pin 13BCM, pink plug, pin 15BCM, pink plug, pin 14BCM, white plug, pin 5BCM, pink plug, pin 12hood switch or BCM, black plug, pin 17BCM, pink plug, pins 13 and 24passenger kick, harness to reardriver window switch, brown 16 pin plug, pin 4any fuel injectorECM, black 73 pin plug (X1), pin 50driver kick, harness to reardriver and passenger window switch, black 10 pin plug, pin 7driver window switch, gray 14 pin plug, pin 6passenger window switch, gray 14 pin plug, pin 6EBCM, blk 38 pin plug, pin 11 or 32 or radio, brn 16 pin plug, pin 5brake switch or BCM, brown plug, pin 6parking brake switch or BCM, brown plug, pin 16horn switch or BCM, brown plug, pin 18BCM, brown plug, pin 20driver window switch, black 6 pin plug, pins 3 and 1passenger window switch, black 6 pin plug, pins 3 and 1left rear window switch, black 8 pin plug, pins E and Hright rear window switch, black 8 pin plug, pins E and Hsunroof switch, black 8 pin plug, pins 6 and 4driver window switch, gray 14 pin plug, pin 5radio, black 14 pin plug, pin 1radio, black 14 pin plug, pin 8radio, black 14 pin plug, pin 7radio, black 14 pin plug, pin 6radio, black 14 pin plug, pins 2 and 9radio, black 14 pin plug, pins 3 and 10radio, black 16 pin plug, pins 5 and 13radio, black 16 pin plug, pins 6 and 14radio, brown 16 pin plug, pins 3 and 11radio, brown 16 pin plug, pins 4 and 12radio, gray 16 pin plug, pins 1 and 9radio, gray 16 pin plug, pins 2 and 9radio, gray 16 pin plug, pins 7 and 15radio, gray 16 pin plug, pins 3 and 11radio, gray 16 pin plug, pins 4 and 11Digital Radio Receiver, black 16 pin plug, pin 16Digital Radio Receiver, black 16 pin plug, pin 9Digital Radio Receiver, blk 16 pin plug, pins 2, 1Digital Radio Receiver, blk 16 pin plug, pins 3, 4center of dashleft front doorleft front pillarright front doorright front pillarleft rear doorleft rear pillarright rear doorright rear pillartop center of dashunder front of center consoleunder passenger dash, behind glove boxPhotoNote

DTC P1705 - NC2 (Direct Clutch Speed Sensor) Revolution Sensor Circuit malfunction or Direct Clutch Speed Sensor Output is 300 RPM or less with Vehicle at 20 MPH or more & with Park/Neutral Position Switch Off

Most probably you have an electrical fault causing the problem and attached is a diagnostic procedure. It could be 2 separate problems and after rectifying the P1705 only would you know it is single or 2. Repair manual shows right on top of transmission, black sensor with single bolt, 2 wire plug. P/N 89413-08020 list price $113.80

NOTE: DTC P1705 is set when PCM receives 2 gear position signals at the same time.

1. Turn ignition on. If any A/T gear position indicator lights remain illuminated when gear selector is moved from that gear, go to next step. If all A/T gear position indicator lights turn off when gear selector is moved from that gear, system is okay at this time.

2. Disconnect A/T gear position switch connector. If all A/T gear position switch indicators go out, replace A/T gear position switch. If all A/T gear position switch indicators do not go out, go to next step.

3. Reconnect A/T gear position switch connector. Shift through all gear positions except Reverse. Using a DVOM, measure voltage between 16-pin PCM harness connector "D", terminal No. 6 (Green/Red wire on 2.3CL or White wire on Accord and Odyssey) and 25-pin PCM harness connector "B" terminals No. 20 or 22 (Brown/Black wires).

If battery voltage is present, go to next step. If battery voltage is not present, check for a short in Green/Red or White wire between 16-pin PCM harness connector "D" and A/T gear position indicator, or A/T gear position switch. Repair as necessary. If Green/Red or White wire is okay, check for loose PCM harness connectors. Replace PCM with a known-good unit if necessary.

4. Shift through all gear positions except Neutral and Park. Measure voltage between 16-pin PCM harness connector "D", terminal No. 13 (Blue/White wire on Accord or Light Green wire on 2.3CL and Odyssey) and 25-pin PCM harness connector "B" terminals No. 20 or 22 (Brown/Black wires). If battery voltage is present, go to next step. If battery voltage is not present, check for a short in Blue/White or Light Green wire between 16-pin PCM harness connector "D" and A/T gear position indicator, or A/T gear position switch. Repair as necessary. If Blue/White or Light Green wire is okay, check for loose PCM harness connectors. Replace PCM with a known-good unit if necessary.

5. Shift through all gear positions except "D4". Measure voltage between 16-pin PCM harness connector "D", terminal No. 9 (Light Green/Black wire on 2.3CL or Yellow wire on Accord and Odyssey) and 25-pin PCM harness connector "B" terminals No. 20 or 22 (Brown/Black wires). If battery voltage is present, go to next step. If battery voltage is not present, check for a short in Light Green/Black or Yellow wire between 16-pin PCM harness connector "D" and A/T gear position switch. Repair as necessary. If Light Green/Black or Yellow wire is okay, check for loose PCM harness connectors. Replace PCM with a known-good unit if necessary.

6. Shift through all gear positions except "D3". Measure voltage between 16-pin PCM harness connector "D", terminal No. 8 (Green/Blue wire on 2.3CL or Pink wire on Accord and Odyssey) and 25-pin PCM harness connector "B" terminals No. 20 or 22 (Brown/Black wires). If battery voltage is present, go to next step. If battery voltage is not present, check for a short in Green/Blue or Pink wire between 16-pin PCM harness connector "D" and A/T gear position indicator, or A/T gear position switch. Repair as necessary. If Green/Blue or Pink wire is okay, check for loose PCM harness connectors. Replace PCM with a known-good unit if necessary.

7. Shift through all gear positions except "2". Measure voltage between 16-pin PCM harness connector "D", terminal No. 14 (Green/Yellow wire on 2.3CL or Blue wire on Accord and Odyssey) and 25-pin PCM harness connector "B" terminals No. 20 or 22 (Brown/Black wires). If battery voltage is present, go to next step. If battery voltage is not present, check for a short in Green/Yellow or Blue wire between 16-pin PCM harness connector "D" and A/T gear position indicator, or A/T gear position switch. Repair as necessary. If Green/Yellow or Blue wire is okay, check for loose PCM harness connectors. Replace PCM with a known-good unit if necessary.

8. Shift through all gear positions except "1". Measure voltage between 16-pin PCM harness connector "D", terminal No. 15 (Light Green/White wire on 2.3CL or Brown wire on Accord and Odyssey) and 25-pin PCM harness connector "B" terminals No. 20 or 22 (Brown/Black wires). If battery voltage is present, check for loose PCM harness connectors. Replace PCM with a known- good unit if necessary. If battery voltage is not present, check for a short in Light Green/White or Brown wire between 16-pin PCM harness connector "D" and A/T gear position indicator, or A/T gear position switch. Repair as necessary. If Light Green/White or Brown wire is okay, check for loose PCM harness connectors. Replace PCM with a known-good unit if necessary.


Hope helps.

This is the pinout shown on the Sony website for the CDX series players. Pin numbering is as follows:
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16

This is looking at the connector with the wires towards you.

Pin Number Wire Color Description
1 White Left front +
2 Green Left rear +
3 Purple Right rear +
4 Gray Right front +
5 Blue/white AMP Remote
6 Blue ANT Remote
7 Red Accessory
8 Black Ground
9 White/black Left front -
10 Green/black Left rear -
11 Purple/black Right rear -
12 Bray/black Right front -
13 Sky blue ATT
14
15 Orange/white Illumination
16 Yellow Battery

red -Acc power
yellow -12 memory power
black -ground
blue -amplifier remote
blue/white -power antenna
SPEAKERS
white left front +
white/black left front -
grey right front +
grey/black right front -
green left rear +
green/black left rear
purple right rear +
purple/black right rear -

FOR 16-PIN HARNESS
Pin Number Wire Color Function 1 White Left Front (+) 2 Green Left Rear (+) 3 Violet Right Rear (+) 4 Grey Right Front (+) 5 Blue/White Amplifier Remote 6 Blue Antenna Remote 7 Red Accessory 12 Volts 8 Black Ground 9 White/Black Left Front (-) 10 Green/Black Left Rear (-) 11 Violet/Black Right Rear (-) 12 Grey/Black Right Front (-) 13 Sky Blue Telephone Mute 14 Orange/White Illumination 15 Not Used Not Used 16 Yellow Constant 12 Volts

FOR 9-PIN HARNESS
Pin Number Wire Color Function 1 Not Used Not Used 2 Black Ground 3 Grey Right Positive 4 Grey/Black Right Negative 5 Blue/White Amplifier Remote 6 Red 12 Volt Switched 7 Yellow 12 Volt Constant 8 White Left Positive 9 White/Black Left Negative
MAY THIS HELP YOU

You will need to remove your radio to check this. They have 2 different radios for your vehicle. When you pull out your radio that is how you will tell. One will have 16 pins in the plug for the radio or it will have 7 pins for the plug in the radio. If you have the radio with the 16 pin connector the your power wires are pin # 7 a yellow with a green tracer wire and pin # 16 an orange with a black tracer. Your ground will be pin # 8 a black with a green tracer wire. If you have the 7 pin connector then your power wires are pin 1 a orange with a black tracer and pin # 3 a yellow with a green wire. Your grounds will be pin # 2 a black with ayellow tracer and pin # 6 a black wire with a green tracer if you have all of that then the radio has probably failed.

i just went through that same problem, with the pins disengaging from the clip itself. if you reuse the same plug, it might come out again when its installed. my solution is just to get a new wire harness. i got my's for less then 20 bucks shipped to me.