|
|
AC-36 HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) DIAGNOSTICS FOR A/C SYSTEM FAILURE (RHD MODEL) 8 CHECK BLOWER FAN MOTOR RELAY. minal No. 1, negative (-) terminal to termi- 4) Measure resistance between No. 2 and No. 4 terminals. Terminals No. 2 — No. 4: Is the measured value is less than the 1 Ω Replace blower 9 CHECK BLOWER FAN MOTOR. motor. 2) Connect battery positive (+) terminal to ter- minal No. 1, negative (-) terminal to termi- 3) Make sure blower fan motor rotates. Does blower fan motor rotate? Blower fan motor rotates. Repair harness Replace blower 10 CHECK POOR CONTACT. There is no poor contact. Replace A/C con- Repair connector. Step Value Yes No |