Toyota Corolla (E120): Short in d squib (2nd step) circuit

Dtc b1180/17 short in d squib (2nd step) circuit

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Cruise control actuator assy
Replacement 1. Remove cruise control actuator cover Disengage the 2 claws, then remove the cruise control actuator cover. 2. Separate accelerator control cable assy Loosen the double nut and separate the accelerator control cable assy. 3. Separate accelerator auto drive ca ...

Adjustment
1. Remove rear wheel 2. Adjust rear drum brake shoe clearance 3. Install rear wheel torque: 103 nvm (1,050 Kgf·cm, 76 ft·lbf) 4. Inspect parking brake lever travel  pull the parking brake lever to the fully applied position, and count the number of clicks. Parking brake lever tr ...

Circuit description
When driving uphill under cruise control, in order to reduce the number of shifting due to on–off overdrive operation and to provide smooth driving, when down shifting in the electronically controlled transmission occurs, a signal to prevent upshift until the end of the uphill slope is sent ...