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looking for some help.

Discussion in 'Gen 2 Prius Technical Discussion' started by HybridFred, Aug 11, 2022.

  1. HybridFred

    HybridFred New Member

    Joined:
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    my wifes pruis has some codes going off curious if i could get some insight into this.

    p1121
    c1241
    c1242
    c1300
    POA60
    B1660
    its 2009 with 168000 miles.. original battery, the 12 volt is newer. looks like some sort of breaking issue. any help with this would be greatly welcomed.
     
    #1 HybridFred, Aug 11, 2022
  2. bisco

    bisco cookie crumbler

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    what reader are you using?
     
    #2 bisco, Aug 11, 2022
  3. bisco

    bisco cookie crumbler

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    p1121 3 way coolant control valve

    c1241 voltage to brake control is low. even a new 12v can be low, or it could be the connector at the brakes, or wiring between.
    c1241-faut-code-abs.208054 see the link in post 8

    c1242 same as above

    c1300 probably related to above
    intermittent-warning-light-dtc-c1300-what-type-of-skid-control-ecu-issue.126202

    p0a60 probably related to above
    codes-p0a60-p0a63-p0a78-poa90-p3000.205856

    b1660 airbag indicator
    watch

    any symptoms, or just trouble lights?

    get a free 12v load test at an auto parts store to start with
     
    #3 bisco, Aug 11, 2022
    SFO likes this.
  4. SFO

    SFO Senior Member

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    #4 SFO, Aug 14, 2022
  5. Boblay

    Boblay Junior Member

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    #5 Boblay, Aug 14, 2022
    SFO likes this.
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