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Test D: DTC B2849 - Horn Output Relay Circuit Open

PINPOINT TEST D: DTC B2849-HORN OUTPUT RELAY CIRCUIT OPEN

CAUTION: The Flex Probe Kit must be used for all test connections. Use of standard multimeter probes may damage wiring terminals.

Normal Operation
The horn output relay circuit receives a signal from the TPMS module during the TPMS module training mode.

Voltage to the horn output relay circuit is carried through circuit 6 (YE/LG).


Tests D1 - D3:






Possible Causes
- Horn circuitry
- Circuit 6 (YE/LG)
- TPMS module