P1870 HONDA Problem in CVT Speed Change Control Valve Assembly Circuit HONDA Technical Service Bulletins for P1870 code 1996 HONDA PASSPORT UNKNOWN OR OTHER 1997 HONDA PASSPORT UNKNOWN OR OTHER 1998 HONDA PASSPORT UNKNOWN OR OTHER 1999 HONDA PASSPORT UNKNOWN OR OTHER Post navigation ← P1154 HYUNDAI O2s Transition Time(B2/S1)P1793 HONDA Manifold Absolute Pressure Sensor Circuit → Search for: Categories OBD II Codes FAQs OBD II Wiki OBDII Body(B) Codes OBDII Chassis(C) Codes OBDII Network(U) Codes OBDII Powertrain(P) Codes Pages OBD2 (B0001-B2800) OBD2 (C0001-C3000) OBD2 (P0001-P0999) OBD2 (P1000-P2000) OBD2 (P2001-P3500) OBD2 (U0001-U2500) Vehicleacura AUDI BMW buick cadillac chevrolet chrysler dodge ford gmc honda hummer hyundai infiniti ISUZU JAGUAR jeep kia lexus MAZDA MITSUBISHI nissan P0101 P0102 P0122 P0123 P0171 P0174 P0302 P0303 P0304 P0305 P0306 P0335 P0340 P0720 P1111 pontiac saturn scion SUBARU SUZUKI toyota VOLKSWAGEN VOLVO