DTC P0751:00 [SELECTOR LEVER]

id0502z3818600

Outline

System malfunction location

Selector lever control module

Detection condition

•  Under the following conditions, the shift-lock solenoid No. 1 is detected to be stuck off due to the sensor value of the shift-lock position sensor and the control target of the shift-lock solenoid not matching.

―  If all of the following conditions continue for 10 s

•  Ignition is switched ON (engine on)

•  Selector lever is in position other than P position

•  Shift solenoid is stuck while it remains released

Fail-safe

Refer to the DTC table and fail-safe table according to the DTC. (See DTC TABLE [SELECTOR LEVER].)

Vehicle status when DTCs are output

•  Shift lock function of selector lever cannot be controlled

Possible cause

•  Selector lever malfunction

System wiring diagram

Not applicable

Connector diagram

Not applicable

System malfunction location	Selector lever control module
Detection condition	• Under the following conditions, the shift-lock solenoid No. 1 is detected to be stuck off due to the sensor value of the shift-lock position sensor and the control target of the shift-lock solenoid not matching. ― If all of the following conditions continue for 10 s • Ignition is switched ON (engine on) • Selector lever is in position other than P position • Shift solenoid is stuck while it remains released
Fail-safe	Refer to the DTC table and fail-safe table according to the DTC. (See DTC TABLE [SELECTOR LEVER].)
Vehicle status when DTCs are output	• Shift lock function of selector lever cannot be controlled
Possible cause	• Selector lever malfunction
System wiring diagram	Not applicable
Connector diagram	Not applicable

Diagnostic Procedure

Step

Inspection

Results

Action

1

INSPECT SELECTOR LEVER FOR MALFUNCTION DEPENDING ON REPEATABILITY

•  Clear the DTC recorded in the memory.
(See CLEARING DTC.)

•  Switch the ignition ON (engine off or on) and continue the following condition for 10 s.

―  Shift selector lever from P position to position other than P without depressing brake pedal.

•  Perform the DTC inspection for the selector lever.
(See DTC INSPECTION.)

•  Is the same Pending DTC present?

Yes

Refer to the CAN (controller area network) malfunction diagnosis flow to inspect for a CAN communication error.

(See CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW.)

If the CAN communication is normal, perform the diagnosis from Step 1.

•  If the malfunction is not resolved, replace the selector lever, then go to the next step.
(See SELECTOR LEVER COMPONENT REMOVAL/INSTALLATION.)

No

Go to the next step.

Repair completion verification

VERIFY IF OTHER DTCs ARE DISPLAYED

•  Perform the DTC inspection.
(See DTC INSPECTION.)

•  Is a DTC displayed?

Yes

Repair the malfunctioning location according to the applicable DTC troubleshooting.

No

DTC troubleshooting completed.

Step	Inspection	Results	Action
1	INSPECT SELECTOR LEVER FOR MALFUNCTION DEPENDING ON REPEATABILITY • Clear the DTC recorded in the memory. (See CLEARING DTC.) • Switch the ignition ON (engine off or on) and continue the following condition for 10 s. ― Shift selector lever from P position to position other than P without depressing brake pedal. • Perform the DTC inspection for the selector lever. (See DTC INSPECTION.) • Is the same Pending DTC present?	Yes	Refer to the CAN (controller area network) malfunction diagnosis flow to inspect for a CAN communication error. (See CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW.) If the CAN communication is normal, perform the diagnosis from Step 1. • If the malfunction is not resolved, replace the selector lever, then go to the next step. (See SELECTOR LEVER COMPONENT REMOVAL/INSTALLATION.)
1		No	Go to the next step.
Repair completion verification	VERIFY IF OTHER DTCs ARE DISPLAYED • Perform the DTC inspection. (See DTC INSPECTION.) • Is a DTC displayed?	Yes	Repair the malfunctioning location according to the applicable DTC troubleshooting.
Repair completion verification		No	DTC troubleshooting completed.