Typical Enabling Conditions
WARNING: This page is about a different car, the 2006 Lexus IS 350. However, it is still accessible from the selected car via links, so may be relevant.
The following items are common to all conditions below.
TYPICAL ENABLING CONDITIONS
| The monitor will run whenever this DTC is not present. | None |
| Turbine speed sensor circuit | Not circuit malfunction |
| Output speed sensor circuit | Not circuit malfunction |
| Shift solenoid valve S1 circuit | Not circuit malfunction |
| Shift solenoid valve S2 circuit | Not circuit malfunction |
| Shift solenoid valve S3 circuit | Not circuit malfunction |
| Shift solenoid valve S4 circuit | Not circuit malfunction |
| Shift solenoid valve SR circuit | Not circuit malfunction |
| Torque converter clutch pressure control solenoid circuit | Not circuit malfunction |
| KCS sensor circuit | Not circuit malfunction |
| ETCS (Electric throttle control system) | Not system down |
| Transmission shift position | "D" |
| ECT (Engine coolant temperature) | 40°C (104°F) or more |
| Spark advance from Max. retard timing by KCS control | 0°CA or more |
| Engine | Starting |
| ECM selected gear | 4th, 5th or 6th |
| Vehicle speed | 15.5 mph ( 25 km/h) or more |
| Shift solenoid valve S1 circuit | Not circuit malfunction |
| Shift solenoid valve S3 circuit | Not circuit malfunction |
| Shift solenoid valve S4 circuit | Not circuit malfunction |
| Shift solenoid valve SL2 circuit | Not circuit malfunction |
| 1 - 2 shift valve | Not circuit malfunction |
OFF malfunction (A)
TYPICAL ENABLING CONDITIONS
| ECM lock-up command | ON (SLU pressure: 580 kPa (5.9 kgfcm2 , 84 psi or more) |
| Duration time from lock-up on command | 3 sec. or more |
| Vehicle speed | Less than 62.2 mph (100 km/h) |
OFF malfunction (B)
TYPICAL ENABLING CONDITIONS
| ECM selected gear | 2nd |
| Vehicle speed | 1.2 mph (2 km/h) or more |
| Output speed | 2nd --> 1st down shift point or more |
| Throttle valve opening angle | 6.5% or more (Varies with engine speed) |
ON malfunction
TYPICAL ENABLING CONDITIONS
| ECM lock-up command | OFF (SLU pressure: less than 4 kPa (0.04 kgfcm2 , 0.6 psi) |
| Duration time from lock-up on command | 3 sec. or more |
| Throttle valve opening angle | 6% or more |
| Vehicle speed | Less than 37.3 mph (60 km/h) |