Toyota Camry Manual page 1637

DI–610
DTC Always ON
CIRCUIT DESCRIPTION
DTC No.
Always ON ABS & TRAC ECU internal malfunction is detected.
Fail safe function:
If any trouble occurs in the power source circuit, the ECU cuts off current to the ABS & TRAC solenoid relay
and prohibits ABS control and TRAC control.
INSPECTION PROCEDURE
1 Is DTC output?
Check DTC on page DI–574.
NO
2 Is normal code displayed?
NO
3 Does ABS warning light go off?
NO
DIAGNOSTICS
ABS & TRAC ECU Malfunction
DTC Detecting Condition
YES
YES
YES
– ABS & TRACTION CONTROL SYSTEM
D ECU
Repair circuit indicated by the code output.
Check solenoid relay. Check for short circuit in
harness and connector between solenoid relay
and DLC1 (See page IN–31).
Check for open and short circuit in harness and
connector between ECU–IG fuse and ABS &
TRAC ECU (See page IN–31).
Author :
Trouble Area
Date :
DI1JQ–03
845