What does error code # P0031 mean ? on my 2003 Suzuki XL-7 ? Thanks.

Asked by Jan 21, 2017 at 07:40 PM about the 2003 Suzuki XL-7 Limited 2WD

Question type: Maintenance & Repair

1 Answer

73,655

P0031 SUZUKI - HO2S11 Heater Control Circuit Low..... Possible causes; Faulty Heated Oxygen Sensor (H2OS) Bank 1, Sensor 1 Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 harness is open shorted to ground, Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit poor electrical connection, Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit fuse, Faulty Engine Control Module (ECM)..... The code means that there is a problem with the heater element circuit of the heated oxygen sensor. Water getting inside the heated oxygen sensor connector can caused the heated oxygen sensor fuse to blow, which is a very common problem for this type codes. Before replacing the sensor, check for the condition of the heated oxygen sensor fuse and connectors.

2 of 2 people found this helpful.
Best Answer Mark helpful

Your Answer

Suzuki XL-7 Experts

  • #1
    Peer
    Reputation
    1,070
  • #2
    Sheila Tharp
    Reputation
    420
  • #3
    joseph_bro1
    Reputation
    340
View All

Related Models For Sale

Used Suzuki Grand Vitara
3 Great Deals out of 64 listings starting at $2,175
Used Honda Pilot
17 Great Deals out of 892 listings starting at $2,950
Used Toyota RAV4
46 Great Deals out of 3,068 listings starting at $2,495
Used Honda CR-V
48 Great Deals out of 2,576 listings starting at $1,895
Used Toyota Camry
54 Great Deals out of 1,905 listings starting at $1,688
Used Ford Escape
198 Great Deals out of 5,580 listings starting at $1,215
Used Nissan Murano
68 Great Deals out of 955 listings starting at $1,871
Used Toyota Highlander
20 Great Deals out of 638 listings starting at $838
Used Toyota Sienna
14 Great Deals out of 1,090 listings starting at $2,995
Used Mitsubishi Outlander
32 Great Deals out of 563 listings starting at $3,988
Used Toyota Corolla
171 Great Deals out of 3,638 listings starting at $2,245

Used Cars For Sale

2009 Suzuki XL-7 For Sale
8 listings starting at $5,500
2008 Suzuki XL-7 For Sale
3 listings starting at $6,900
2007 Suzuki XL-7 For Sale
9 listings starting at $6,990

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.