DIAGNOSIS SYSTEM
DESCRIPTION
The main body ECU (multiplex network body ECU) and certification ECU (smart key ECU assembly) control the LIN communication system. LIN communication system data and Diagnostic Trouble Codes (DTCs) can be read through the Data Link Connector 3 (DLC3).
When the system seems to be malfunctioning, use the Techstream to check for malfunctions and perform repairs.
CHECK DLC3
(a) Check the DLC3.
Click here
INSPECT BATTERY VOLTAGE
(a) Measure the battery voltage.
Standard Voltage:
11 to 14 V
If the voltage is below 11 V, recharge or replace the battery.
Toyota CH-R Service Manual > Radio Antenna Cord: Installation
INSTALLATION
PROCEDURE
1. INSTALL NO. 3 ANTENNA CORD SUB-ASSEMBLY
(a) w/o Manual (SOS) Switch
(1) Engage the clamp and guide to temporarily install the No. 3 antenna
cord sub-assembly.
*A
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Toyota CH-R Service Manual > Steering Lock System: Diagnosis System
DIAGNOSIS SYSTEM
DESCRIPTION
(a) The steering lock ECU (steering lock actuator or upper bracket assembly)
stores DTCs when a malfunction occurs in the system. These DTCs can be confirmed
by using the Techstream.
NOTICE:
When using the Techstream with the engine switch off to confirm ...