Toyota Corolla Repair Manual: Inspection procedure
1 Inspect park/neutral position switch assy
- Disconnect the park/neutral position switch connector.
- measure resistance according to the value(s) in the table below when the shift lever is moved to each position.
Standard:
2 Check harness and connector(park/neutral position switch – ecm)
- Connect the the park/neutral position switch connector.
- turn the ignition switch to the on position, and measure the voltage according to the value(s) in the table below when the shift lever is moved to each position.
Standard:
Hint
: *: the voltage will drop slightly due to lighting up of the back up light.
Replace ecm
Circuit description
The park/neutral position switch detects the shift lever position and sends
signals to the ecm.
Monitor description
The park/neutral position switch detects the gearshift position and sends a ...
Brake switch ”b” circuit high
Dtc p0724 brake switch ”b” circuit high ...
Other materials:
How to proceed with troubleshooting
The hand–held tester can be used at step 3, 4, 6, 9.
1 Vehicle brought to workshop
2 Customer problem analysis
3 Connect the obd ii scan tool or hand–held tester to dlc3
4 Check and clear dtc and freeze frame data
5 Visual inspection
6 Setting the check mode diagnosis
7 Problem sy ...
Registering and connecting from the “Bluetooth* Setup” screen
To display the screen shown below, press the “SETUP” button and select “Bluetooth*”
on the “Setup” screen.
1 Select to connect the device to be used with multimedia system.
2 Select to register a Bluetooth® device to be used with multimedia system.
3 Select to set detailed Bluetooth® system ...
Check and replace ecu
Notice:
start an inspection of the connector from the backside
of the connector on the wire harness side with
the connector connected to the ecu.
When no measurement condition is specified, perform
the inspection with the engine stopped and also
the ignition switch on.
First check the ec ...
