Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSLEXUS2012CT 200H L4-1.8L (2ZR-FXE) HYBRIDREPAIR AND DIAGNOSISCRUISE CONTROLSERVICE PRECAUTIONSCRUISE CONTROL SYSTEM: PRECAUTION
2012 Lexus CT 200h L4-1.8L (2ZR-FXE) Hybrid
Cruise Control System: Precaution
2012 Lexus CT 200h L4-1.8L (2ZR-FXE) HybridSECTION Cruise Control System: Precaution
CRUISE CONTROL: CRUISE CONTROL SYSTEM: PRECAUTION
1. NOTICE FOR INITIALIZATION
NOTICE:
When disconnecting the cable from the negative (-) auxiliary battery terminal, initialize the following systems after the cable is reconnected.
2. HANDLING PRECAUTION FOR CRUISE CONTROL SYSTEM
(a) Turn the cruise control switch (ON-OFF button) off when not using the cruise control system.
(b) Be careful as the vehicle speed increases when driving downhill with the cruise control system on.
(c) The +RES operation changes according to the cruise control system status. When the cruise control system is operating, the + function operates. When the cruise control system is not operating, the RES function operates.
(d) If the cruise control indicator light off while the cruise control system is operating, turn the cruise control switch (ON-OFF button) off to reset the cruise control system. After the reset, if the cruise control switch (ON-OFF button) cannot be turned on, or the cruise control system is canceled immediately after turning the cruise control switch (ON-OFF button) on, the system may have a malfunction.
(e) Do not use the cruise control system where the road conditions are as follows:
* Heavy traffic
* Steep downhill roads
* Roads with sharp turns
* Icy or snowy roads
* Slippery roads
(f) Do not use the cruise control system while towing.
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.