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Check DII codes without scanner (DTC menu)? Check engine light on '04 c70, OBDII shows no codes.

Help, Advice and DIY Tutorials on Volvo's extremely popular car line -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, 850 R, 850 T5-R, 850 T5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

Hellmark
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Year and Model: 2004 C70
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Hellmark

Check DII codes without scanner (DTC menu)? Check engine light on '04 c70, OBDII shows no codes.

Post by Hellmark » Wed Feb 28, 2018 8:13 pm

Hello, having some issues on my 2004 C70, and hope you can help.

Last night when I parked my car, I noticed tail lights were still on after the car was off and key out of ignition. Got in, started up, and it immediately went into winter mode and wouldn't exit. Turned off and on a few times, shifting through each position. Eventually it went out of winter mode, but now check engine light is on. Ran code reader with Torque but didn't get a faults. I check online to see if there was something else I can do and see mention of pulling up the DTC menu by holding the read button on the turn indicator while ignition set to II, and toggling the fog lights. No dice. See others complaining about that method not working for their C70s either.

Anyone got a clue? I can't afford to take it in to the dealer, plus I don't have one close by.

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RickHaleParker
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RickHaleParker

Re: Check DII codes without scanner (DTC menu)? Check engine light on '04 c70, OBDII shows no codes.

Post by RickHaleParker » Thu Mar 01, 2018 8:24 am

Does not give the codes per se.

Volvo hidden menu – procedure
  • Turn ignition to II position.
    Press and hold [READ] button on the left stalk AS you Press [rear fog lights] button twice.
    You should see β€œCHECKING DTCS” message on the DIM.
    Release the [READ] button.
    After few seconds you should see β€œDTCS IN VEHICLE” message.
    Use READ button to browse through the hidden menu.
Modules will be listed with information about present DTCS:
DTC SET – errors found in module
CHECKING – waiting for information from module
READY – no errors

Volvo hidden menu modules list (all models)
  • ABS – Anti-Lock Brake System
    ADM – Additive Dosing Module
    AEM – Accesory Electronic Module
    AFM – AM/FM Tuner Module
    ATM – Antenna Module
    AUD – Audio Module
    AUM – Audio Module
    BCM – Brake Control Module
    CCM – Climate Control Module
    CEM – Central Electronic Module
    CPM – Combustion Preheater Module
    DDM – Driver Door Module
    DEM – Differential Electronic Module
    DIM – Driver Information Module
    ECM – Engine Control Module
    EPS – Electrical Power Steering Module
    ETM – Electronic Throttle Module
    IAM – Integrated Audio Module
    ICM – Information Control Module
    KVM – Keyless Vehicle Module
    LPG – LPG Module
    LSM – Light Swith Module
    MMM – Multimedia Module
    MPM – Media Player Module
    PAM – Parking Assistance Module
    PDM – Passenger Door Module
    PHM – Phone Module
    PSL – Power Seat Left
    PSR – Power Seat Right
    REM – Rear Electronics Module
    RTI – Road Traffic Information Module
    SAS – Steering Wheel Angle Sensor
    SHM – Seat Heating Module
    SRM – Sunroof Module
    SRS – Supplemental Restraint System
    SUB – Subwoofer Module
    SUM – Suspension Module
    SWM – Steering Wheel Module
    TCM – TransmissionMessage Channel Module
    TMC – Traffic Message Channel Module
    TRM – Trailer Module
    UEM – Upper Electronic Module
    WMM – Wiper Motor Module
Platform: P80 1998 C70, B5234T3, 16T, AW50-42, Bosch Motronic 4.4, Special Edition package, Plant: Uddevalla Sweden.

Platform: X40 (Nedcar) 2003 S40, B4204T3, 14T twin scroll AW55-50/51SN, Siemens EMS 2000. Plant: Born Netherlands.

Platform P2 2005 XC90 T6 Executive, B6294T, 4T65 AWD, Bosch Motronic 7.0,
Plant Torslanda Sweden.
----------------------------------------------------------------
1997 S90, B6304S, AW30-42, Bosch Motronic 4.4 - Sold

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BEJinFbk
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Re: Check DII codes without scanner (DTC menu)? Check engine light on '04 c70, OBDII shows no codes.

Post by BEJinFbk » Thu Mar 01, 2018 7:44 pm

I don't think that's gonna work on a P80...
'98 V70 R - Well Equipped for Life Up North... ;)

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RickHaleParker
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RickHaleParker

Re: Check DII codes without scanner (DTC menu)? Check engine light on '04 c70, OBDII shows no codes.

Post by RickHaleParker » Thu Mar 01, 2018 10:20 pm

I don't think that's gonna work on a P80...

Your point being? or Are you being pointless?
Platform: P80 1998 C70, B5234T3, 16T, AW50-42, Bosch Motronic 4.4, Special Edition package, Plant: Uddevalla Sweden.

Platform: X40 (Nedcar) 2003 S40, B4204T3, 14T twin scroll AW55-50/51SN, Siemens EMS 2000. Plant: Born Netherlands.

Platform P2 2005 XC90 T6 Executive, B6294T, 4T65 AWD, Bosch Motronic 7.0,
Plant Torslanda Sweden.
----------------------------------------------------------------
1997 S90, B6304S, AW30-42, Bosch Motronic 4.4 - Sold

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abscate
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Re: Check DII codes without scanner (DTC menu)? Check engine light on '04 c70, OBDII shows no codes.

Post by abscate » Sat Mar 03, 2018 8:57 am

THE C70 platform is still P80 in 2004, it is the late bloomer.
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Hellmark
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Year and Model: 2004 C70
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Hellmark

Re: Check DII codes without scanner (DTC menu)? Check engine light on '04 c70, OBDII shows no codes.

Post by Hellmark » Sat Mar 03, 2018 5:38 pm

Yeah, did that and it didn't work.

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