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  1. E

    DBC File, AEM CD Series dash Conversion

    J1850 is the OBDII protocol. The GMLAN is different. That's what is sampled above. Each line is a message. I know the early Cobalts were different, but I was thinking the '06 would be like what I'm used to. I need to double check that....
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    DBC File, AEM CD Series dash Conversion

    CAN wires in the OBDII should be work. There's a 120k terminating resistor in the ECU, and one in the electric power steering module. You need two terminator resistors (one at/near each end of the network) or it won't work. And of course, the network needs to be intact. What modules are in your...
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    V1 Full Floating Race Brakes Group Buy

    Rotor size?
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    V1 Instrument Cluster Interchangeability

    It's more than just being a "CANBUS" cluster. There's multiple busses even in 20 year old stuff. There's also a bunch of different messages that can be on different busses. For a cluster to work in needs to be on the right bus, and see the right messages. That said, some stuff swaps around...
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    V1 GM Low Speed Data Wires - Power Steering Issue with Speedo Loss

    Quite a few empty holes. Manual shows 5 or 6 wires going to it, depending on the radio setup.
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    V1 GM Low Speed Data Wires - Power Steering Issue with Speedo Loss

    Right. Splice Pack 200 - SP200 in the diagrams:
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    V1 GM Low Speed Data Wires - Power Steering Issue with Speedo Loss

    The low speed network in a 2006 Cobalt* goes to: Data Link Connector (DLC) Body Control Module (BCM) Radio Vehicle Communications Interface Module (VICM) Theft Deterrent Control Module (TDCM) Instrument Panel Cluster (IPC) Inflatable Restraint Sensing and Diagnostic Module (SDM) Most of it...
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    V1 Have these three extra wires, where do they go?

    I should say that the above stuff is for a 2008 Cobalt. Other years may differ. But the larger brown wire shown above is documented in a few places in the service stuff. Good to know you have seen it, so the documentation is known to be correct. Just need to hear back from Hammer, see what he...
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    V1 Have these three extra wires, where do they go?

    So if it's brown.... One of the CAN wires is 0.5 brown (odd the rest are TN and TN/BK). And is at the power steering module, so in the ball park. If that's it, could explain the no start, as the network is incomplete.
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    V1 Have these three extra wires, where do they go?

    Theft Deterrent Control Module (GM name) is a 5 pin connector with 4 wires: Pin Wire Circuit Function 1 0.35 RD/WH 1540 Battery Positive Voltage 2 0.35 BN 4 Accessory Voltage Signal 3 0.35 BK/WH 1051 Ground 4 0.35 D-GN 5060 Low Speed GMLAN Serial Data 5 — — Not...
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    V1 Goblin Warning Light Eliminator (Airbag, Seatbelt & Tire Pressure + Bonus Features)

    RobC - check your PM
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