Toyota CH-R Service Manual: Check For Intermittent Problems

1. Clear the DTCs.

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2. Switch the ECM from normal mode to check mode using the Techstream.

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3. Perform a simulation test.

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4. Check and wiggle the harnesses, connectors and terminals.

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System Description

SYSTEM DESCRIPTION SYSTEM DESCRIPTION (a) The K114 (CVT) is a fully electrohydraulically controlled steel belt type continuously variable transaxle. This is a highly efficient transaxle that is co ...

Road Test

ROAD TEST PROBLEM SYMPTOM CONFIRMATION (a) Try to reproduce symptoms based on the result of the customer problem analysis. If the problem is that the transaxle does not change gear ratios or chang ...

Other materials:

Toyota CH-R Service Manual > Pre-collision System: Skid Control Buzzer Circuit (C1A4A)
DESCRIPTION The millimeter wave radar sensor assembly is connected to the forward recognition camera via CAN communication. The millimeter wave radar sensor assembly operates the pre-collision alarm by sending a buzzer request signal to the pre-collision city buzzer. If the millimeter wave ra ...

Toyota CH-R Service Manual > Continuously Variable Transaxle System: Transmission Fluid Temperature Sensor Circuit Range / Performance (P0711)
DESCRIPTION The CVT fluid temperature sensor converts the fluid temperature into a resistance value which is detected by the ECM. The sensor resistance changes with the CVT fluid temperature. As the temperature rises, the sensor resistance decreases. The ECM applies voltage to the temperature ...