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TROUBLESHOOTING POWER STEERING 37-51 STEP 2. Check the voltage in the power supply AC314189 AC314189 AC314189AG Connector: B-38 Harness side Disconnect connector B-38 and measure the volt- • AC313972 BX Harness side Measure the voltage between B-38 terminal 22 and body earth. OK: System voltage Q: Is the measurement value normal? YES : Go to Step 3. NO : Check the wiring harness wires and STEP 3. Check the resistance in the earth line. AC314189 AC314189 AC314189AG Connector: B-38 Harness side Disconnect connector B-38 and measure the resist- • AC313972 BY Harness side Measure the resistance between B-38 terminal 21 and body earth. OK: Continuity exists (2 Ω or less) Q: Is the measurement value normal? YES : Go to Step 4. NO : Check the wiring harness wires and Main Index Group TOC |