Symptom diagnosis

COMBINATION SWITCH SYSTEM SYMPTOMS Symptom Table 1. Perform “Data Monitor” of CONSULT-III to check for any malfunctioning item. 2. Check the malfunction combinations. 3. Identify the malfuncti ...

BCM (body control module)

Removal and Installation CAUTION: Before replacing BCM, perform “READ CONFIGURATION” to save or print current vehicle specification. Refer to BCS-150, "Description". REMOVAL (RHD MOD ...

Other materials:

Diagnosis and repair work flow
Flowchart of Trouble Diagnosis NOTE: “DTC” includes DTC at the 1st trip. 1.OBTAIN INFORMATION ABOUT SYMPTOM 1. Refer to TM-372, "Question sheet" and interview the customer to obtain the malfunction information (conditions and environment when the malfunction occurred) as much as p ...

U1000 can comm circuit
Description CAN (Controller Area Network) is a serial communication line for real time applications. It is an on-board multiplex communication line with high data communication speed and excellent error detection ability. A modern vehicle is equipped with many ECMs, and each control unit shar ...

Fuel pressure control
Fuel pressure control : System Diagram Fuel pressure controlL : System Description INPUT/OUTPUT SIGNAL CHART *: ECM determines the start signal status by the engine speed signal and battery voltage. CVT models System Description Low fuel pressure control • The low fuel pressure pump i ...