Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Inspection

INSPECTION

PROCEDURE

1. INSPECT PURGE VALVE (PURGE VSV) (for TMMC Made)

(a) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

If the result is not as specified, replace the purge valve (purge VSV).

(b) Apply battery voltage between the terminals of the purge valve (purge VSV) and check that the following occurs when blowing air into the port (E). OK: Measurement Condition Specified Condition Battery voltage applied between terminals 1 and 2 Air flows from port (F) Battery voltage not applied between terminals 1 and 2 Air does not flow If the result is not as specified, replace the purge valve (purge VSV).

*a Port (E) *b Port (F) *c Air *d Component without harness connected (Purge Valve (Purge VSV))

2. INSPECT PURGE VALVE (PURGE VSV) (except TMMC Made)

(a) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

If the result is not as specified, replace the purge valve (purge VSV).

(b) Apply battery voltage between the terminals of the purge valve (purge VSV) and check that the following occurs when blowing air into the port (E). OK: Measurement Condition Specified Condition Battery voltage applied between terminals 1 and 2 Air flows from port (F) Battery voltage not applied between terminals 1 and 2 Air does not flow If the result is not as specified, replace the purge valve (purge VSV).

*a Port (E) *b Port (F) *c Air *d Component without harness connected (Purge Valve (Purge VSV))