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DIAGNOSIS TSB Revision CONTROLLER AREA NETWORK (CAN) 54C-440 STEP 9. Check the terminator resistor inside the CAUTION A digital multimeter should be used. For details refer to . (1) Disconnect powertrain control module connector B-19, and measure the resistance at the component side of (2) Measure the resistance between powertrain control module connector terminals 17 and 18. OK: 120 ± 20 Ω Q: Does the resistance measure 120 ± 20 Ω? YES : If the resistance measures 120 ± 20 Ω, diagnose CAN bus lines thoroughly by referring to NO : If the resistance does not measure 120 ± 20 , replace the powertrain control module. AC306248AD B-19 (B) CONNECTOR: B-19 PCM AIR HARNESS SIDE AC209438 AC209438 AC209438 AC209438 COMPONENT SIDE: B-19 BD TEST TEST |