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TRAC Solenoid Relay

  1. Remove TRAC solenoid relay from relay box No. 6. Measure voltage between TRAC solenoid relay terminal No. 1 and body ground. If voltage is not 10-14 volts, repair or replace harness or connector.
  2. Check continuity between relay box No. 6 terminal No. 3 and ABS/TRAC ECU terminals SAC, SMC and SRC. See TERMINAL IDENTIFICATION table. See Figure. Check continuity of TRAC actuator solenoid. If readings are not 2 ohms, repair or replace harness or TRAC actuator.
TERMINAL IDENTIFICATION

Application Connector No. Terminal No.
Terminal SAC A24 12
Terminal SMC A24 2
Terminal SRC A24 15
Terminal MTT A24 23
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