DTC 16

Codes 15 & 16: TRAC Solenoid Relay Circuit DTC Chart:

TRAC Solenoid Relay Circuit:

Part 1 Of 2:

Part 2 Of 2:

CIRCUIT DESCRIPTION
This relay circuit supplies power to each Traction actuator solenoid. When the Ignition Switch is turned ON, the relay goes on.

FAIL SAFE FUNCTION
If trouble occurs in this relay circuit, the ECU cuts off current to the ABS and TRAC solenoid relays and prohibits ABS and TRAC control.