I read the Pioneer avic-d3 will not fit in my truck. Is it true. If not true, where is my speed wire located under the dash. Thanks !

http://scosche.com/scosche_caraudio.asp ... ID=FD1330B

your truck is listed here--so it should fit

ITEM | WIRE COLOR |POL| WIRE LOCATION |

| 12V|yellow |+ |ignition harness |

| STARTER|red/lt. blue |+ |ignition harness |

| IGNITION|lt. green/purple |+ |ignition harness |

| ACCESSORY|gray/yellow |+ |ignition harness |

| SECOND ACCESSORY|black/lt. green |+ |ignition harness |

| POWER LOCK|pink/yellow |- |driver door harness or PKP |

| POWER UNLOCK|pink/lt. green *4 |- |driver door harness or PKP |

| LOCK MOTOR|pink/black | |driver door harness |

| UNLOCK MOTOR|red/orange | |driver door harness |

| DISARM DEFEAT|pink/orange | |passenger kick panel |

| PARKING LIGHTS +|brown | |headlight switch or GEM *1 |

| HEADLIGHTS|red/yellow |+ |headlight switch |

| DOOR TRIGGER|*2 |- |GEM *1 |

| DOME SUPERVISION|use door trigger | | |

| FCTRY ALARM ARM| | | |

|FCTRY ALRM DISARM| | | |

| TACHOMETER|tan/yellow | |instrument cluster or PCM *3|

| SPEED SENSE|gray/black | |GEM *1 |

| BRAKE WIRE|lt. green |+ |brake pedal switch |

| HORN TRIGGER|yellow/lt. green |- |steering column |

| WIPERS|wht (L), blu/org (H)|+ |windshield wiper motor |

| LF WINDOW UP/DN|wht/blk - red |A |driver window motor |

| RF WINDOW UP/DN|wht/yel - tan/lt blu|A |driver door harness or PKP |

| RADIO 12V|lt. green/purple |+ |radio |

| RADIO GROUND|black |- |radio |

| RADIO SWITCH|yellow/black |+ |radio |

| RADIO ILLUMINATE|lt. blue/red(dimmer)|+ |radio |

| LF SPEAKER|org/lt grn-lt blu/wh| |radio |

| RF SPEAKER|wht/lt grn - grn/org| |radio |

| LR SPEAKER|gry/lt blu - tan/yel| |radio |

| RR SPEAKER|org/red - brn/pnk | |radio |

Notes:

NOTE: This vehicle is equipped with PATS (Passive Anti-Theft System). Use DEI module 555U to over-ride during remote start. *1 The GEM (Generic Electronic Module) is to the left of the radio. *2 The driver door trigger is yellow/black and the passenger door(s) is gray/red. Use both wires and diode isolate as shown in directfax document #1076. *3 The PCM (Powertrain Control Module) is on the top of the firewall under the hood towards the passenger side. The tachometer wire is in pin 48. Can also get tach at the ignition coil or coil pack. Use any of the tan/stripe wires. *4 The GEM in this vehicle shuts down after the doors have been locked for a certain time period, to 'wake-up' the system refer to directfax document #1093

g/l

Josh