Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Fail-safe Chart

FAIL-SAFE CHART

DESCRIPTION

The fail-safe function minimizes the loss of Continuously Variable Transaxle (CVT) system functions when a sensor or solenoid valve malfunctions.

FAIL-SAFE

HINT:

If any of the following DTCs are stored, the TCM enters fail-safe mode to allow the vehicle to be driven temporarily.

DTC Code

Component

Fail-Safe Operation

Fail-Safe Deactivation Condition

P033531

Crankshaft position sensor

  • Neutral control prohibited
  • Stop and start control prohibited

Ignition switch turned off

P060747

TCM

-

-

P061347

TCM

-

-

P062F44

TCM

-

-

P070312

Stop light switch assembly

-

-

P070513

P070562

  • Park/neutral position switch assembly
  • Transmission control switch (Shift lock control unit assembly)
  • Shift control restricted
  • Eased engagement control prohibited
  • Lock-up control prohibited
  • Engine torque restricted
  • Neutral control prohibited
  • Stop and start control prohibited

Ignition switch turned off

P071000

P071011

P071015

CVT fluid temperature sensor

  • Neutral control prohibited
  • Stop and start control prohibited

Ignition switch turned off

P071512

P071514

P071531

Transmission revolution sensor (NT)

  • Shift control restricted
  • Eased engagement control prohibited with shift lever in R
  • Lock-up control prohibited
  • Engine torque restricted
  • Neutral control prohibited
  • Stop and start control prohibited

Ignition switch turned off

P072012

P072014

P072031

Transmission revolution sensor (NOUT)

  • Shift control restricted
  • Eased engagement control prohibited with shift lever in R
  • Lock-up control prohibited
  • Engine torque restricted
  • Neutral control prohibited
  • Stop and start control prohibited

Ignition switch turned off

P074512

P074514

P07457F

Shift solenoid valve SL1

  • Shift control restricted
  • Eased engagement control prohibited
  • Lock-up control prohibited
  • Engine torque restricted
  • Neutral control prohibited
  • Stop and start control prohibited

Ignition switch turned off

P077512

P077514

P07757F

Shift solenoid valve SL2

  • Shift control restricted
  • Eased engagement control prohibited with shift lever in D
  • Lock-up control prohibited
  • Engine torque restricted
  • Neutral control prohibited
  • Stop and start control prohibited

Ignition switch turned off

P084000

P084011

P084015

Oil pressure sensor

  • Shift control restricted
  • Eased engagement control prohibited with shift lever in R
  • Lock-up control prohibited
  • Engine torque restricted
  • Neutral control prohibited
  • Stop and start control prohibited

Pass condition detected

P08C312

P08C314

P08C37F

Shift solenoid valve SLG

  • Shift control restricted
  • Eased engagement control prohibited with shift lever in R
  • Lock-up control prohibited
  • Engine torque restricted
  • Neutral control prohibited
  • Stop and start control prohibited

Ignition switch turned off

P091400

P091412

P091414

Shift stroke sensor

  • Shift control restricted
  • Eased engagement control prohibited with shift lever in R
  • Lock-up control prohibited
  • Engine torque restricted
  • Neutral control prohibited
  • Stop and start control prohibited

Ignition switch turned off

P17029F

TCM

-

-

P170300

  • Shift solenoid valve SL1
  • Shift solenoid valve SL2
  • Shift solenoid valve SLG
  • Shift control restricted
  • Engine torque restricted

Ignition switch turned off

P274512

P274514

P274531

Transmission revolution sensor (NC1)

  • Shift control restricted
  • Eased engagement control prohibited with shift lever in R
  • Lock-up control prohibited
  • Engine torque restricted
  • Neutral control prohibited
  • Stop and start control prohibited

Ignition switch turned off

P274912

P274914

P274931

Transmission revolution sensor (NSS)

  • Shift control restricted
  • Eased engagement control prohibited with shift lever in R
  • Lock-up control prohibited
  • Engine torque restricted
  • Neutral control prohibited
  • Stop and start control prohibited

Ignition switch turned off

P275600

Shift solenoid valve SLU

  • Lock-up control prohibited
  • Neutral control prohibited
  • Stop and start control prohibited

Ignition switch turned off

P275612

P275614

P27567E

Shift solenoid valve SLU

  • Shift control restricted
  • Eased engagement control prohibited
  • Lock-up control prohibited
  • Engine torque restricted
  • Neutral control prohibited
  • Stop and start control prohibited

Pass condition detected

P281F00

P281F12

P281F14

P281F71

Shift solenoid valve SLP

  • Shift control restricted
  • Eased engagement control prohibited
  • Lock-up control prohibited
  • Engine torque restricted
  • Neutral control prohibited
  • Stop and start control prohibited

Pass condition detected

P282812

P282814

P28287F

Shift solenoid valve SLS

  • Shift control restricted
  • Eased engagement control prohibited
  • Lock-up control prohibited
  • Engine torque restricted
  • Neutral control prohibited
  • Stop and start control prohibited

Pass condition detected

U010087

CAN communication with ECM and TCM

  • Shift control restricted
  • Lock-up control prohibited
  • Engine torque restricted
  • Neutral control prohibited

Ignition switch turned off

U012987

CAN communication with skid control ECU (brake actuator assembly) and TCM

Lock-up control prohibited during deceleration

Ignition switch turned off

U110387

CAN communication with Engine Stop and Start ECU and TCM

Stop and start control is prohibited

Ignition switch turned off

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