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. | P0115 - P0118 (ECT sensor) P0125 (Insufficient ECT for Closed Loop) P0500 (VSS) P0748 - P0798 (Trans solenoid (range)) |
| 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 |
| Shift solenoid valve SL1 circuit | Not circuit malfunction |
| Shift solenoid valve SL2 circuit | Not circuit malfunction |
| ECT (Engine coolant temperature) sensor circuit | Not circuit malfunction |
| KCS sensor circuit | Not circuit malfunction |
| ETCS (Electric throttle control system) | Not system down |
| Transmission range | "D" |
| ECT | 40°C (104°F) or more |
| Spark advance from Max. retard timing by KCS control | 0°CA or more |
| Engine | Starting |
OFF malfunction (A)
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 at 2,000 rpm (Condition varies with engine speed) |
OFF malfunction (B)
TYPICAL ENABLING CONDITIONS
| ECM selected gear | 6th |
| Vehicle speed | 1.2 mph (2 km/h) or more |
| Throttle valve opening angle | 6.5% or more at 2,000 rpm (Conditions vary with engine speed) |
ON malfunction (A)
TYPICAL ENABLING CONDITIONS
| ECM selected gear | 4th |
| Vehicle speed | 1.2 mph (2 km/h) or more |
| Throttle valve opening angle | 6.5% or more at 2,000 rpm (Conditions vary with engine speed) |
ON malfunction (B)
TYPICAL ENABLING CONDITIONS
| Current ECM selected gear | 5th |
| Last ECM selected gear | 4th |
| Vehicle speed (During transition from 4th to 5th gear) | Less than 62.2 mph (100 km/h) |
ON malfunction (C)
TYPICAL ENABLING CONDITIONS
| ECM selected gear | 5th |
| Engine speed - Turbine speed (NE - NT) (After transition to 5th gear) | 150 rpm or less |
| Vehicle speed (After transition to 5th gear) | Less than 62.2 mph (100 km/h) |