Toyota Corolla Repair Manual: Inspection procedure
1 Inspect cruise control actuator assy
- Turn the ignition switch to off.
- disconnect the cruise control actuator assy connector.
- measure the resistance between terminals 1 (mo) and 2 (mc) of cruise control actuator assy.
Hint
: if control plate position is fully opened or fully closed, resistance cannot be measured.
Ok: resistance: more than 4.2 Ω
2 Check harness and connector(between cruise control ecu assy and cruise control actuator assy)
- Check for open and short circuit in harness and connector between cruise control ecu assy and cruise control actuator assy (actuator motor)
Check and replace cruise control ecu assy
Circuit description
The actuator motor is operated by signals from the cruise control ecu assy.
Acceleration and deceleration
signals are transmitted by changes in the duty ratio (see below).
Duty ratio:
the duty ...
Actuator magnetic clutch circuit
Dtc 12 actuator magnetic clutch circuit ...
Other materials:
Problem symptoms table
Hint:
use the table below to help determine the cause of the problem. The numbers
indicate the priority of the
likely cause of the problem. Check each part in order. If necessary, replace
these parts.
1. Headlamp and tail lamp
2. Front fog lamp system
3. Turn signal and hazard warni ...
Concept, General information, Safety information
Concept
The system assists the driver in keeping the vehicle
within the lane. For this purpose, the system
executes supporting steering movements,
for instance when driving in a curve.
General information
The system determines the position of the lane
markings and the vehicle driving ahead using fiv ...
Rear automatic climate
control
Overview
Buttons in the vehicle
Climate control functions
Temperature
Maximum cooling
AUTO program
Air flow, manual
Air distribution, manual
Seat heating
Switching on/off
Via iDrive
1. "My Vehicle"
2. "Vehicle settings"
3. "Climate functions"
4. "Rear climate"
The rear automatic climate control ...
