RM35X0E _58 Vehicle Interior _079316 HEATING / AIR CONDITIONING _0384897 AIR CONDITIONING PANEL(for Front) G

HEATING / AIR CONDITIONING AIR CONDITIONING PANEL(for Front) INSPECTION

PROCEDURE

Hide Display 55905A 1.INSPECT HEATER CONTROL KNOB

0.552,0.865 1.625,0.865 true 0.885,2.708 1.365,2.708 true 1.573,2.948 1.573,3.188 true 1.573,2.281 1.573,2.646 true 2.063,2.708 2.542,2.708 true 1.854,2.635 1.854,2.125 1.854,2.125 2.229,2.125 true 2,2.958 2,3.302 2,3.302 2.427,3.302 true 2.063,1.365 2.74,1.365 true 0.385,0.792 0.698,0.99 0.313,0.198 10 false *b 0.594,2.635 0.875,2.802 0.281,0.167 10 false IG+ 1.438,3.219 1.854,3.406 0.417,0.188 10 false DFLG 1.479,2.104 2.094,2.302 0.615,0.198 10 false ILL+ 2.594,2.635 3.208,2.833 0.615,0.198 10 false ILL- 0.125,0.104 0.438,0.302 0.313,0.198 10 false *a 2.271,2.052 2.885,2.25 0.615,0.198 10 false ERDF 2.469,3.229 3.083,3.427 0.615,0.198 10 false RDEF 2.771,1.281 3.083,1.479 0.313,0.198 10 false *c

*a	Component without harness connected (Heater Control Knob)
*b	Window Defogger Switch Indicator (w/ Window Defogger System)
*c	DEF Switch Position

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

Standard Resistance:

Tester Connection	Switch Position	Specified Condition
2 (ERDF) - 9 (DFLG)	DEF Switch : ON	Below 1 Ω
2 (ERDF) - 9 (DFLG)	DEF Switch : OFF	10 kΩ or higher

If the result is not as specified, replace the heater control knob.

Check the illumination.

Apply battery voltage to the connector terminal and check the illumination.

OK:

Measurement Condition	Specified Condition
Battery positive (+) → 4 (ILL+) Battery negative (-) → 1 (ILL-)	Heater control knob illuminates

If the result is not as specified, replace the heater control knob.

Check the indicator.

Apply battery voltage to the connector terminal and check the indicator.

OK:

Measurement Condition	Switch Position	Specified Condition
Battery positive (+) → 5 (IG+), RDEF (6) Battery negative (-) → 2 (ERDF)	Window defogger switch ON position	Indicator illuminates
	Window defogger switch OFF position	Not Indicator illuminates

If the result is not as specified, replace the heater control knob.

Hide Display 55905B 2.INSPECT NO. 2 HEATER CONTROL KNOB

1.792,0.979 2.979,0.979 true 1.167,2.323 1.167,2.74 true 0.74,2.885 0.74,3.219 true 1.042,2.875 1.042,3.208 true 0.583,2.333 0.583,2.75 true 0.875,2.333 0.875,2.75 true 2.74,2.25 2.74,2.552 true 2.313,2.865 2.313,3.167 true 2.76,2.875 2.76,3.177 true 2.063,2.25 2.063,2.552 true 2.063,2.875 2.063,3.177 true 3.031,0.906 3.344,1.104 0.313,0.198 10 false *b 1.115,2.156 1.479,2.323 0.365,0.167 10 false ILL- 0.656,3.208 1.021,3.375 0.365,0.167 10 false ILL+ 0.458,2.167 0.917,2.365 0.458,0.198 10 false IG+ 0.958,3.219 1.417,3.417 0.458,0.198 10 false FRID 2.698,2.083 2.854,2.281 0.156,0.198 10 false E 2.708,3.198 2.958,3.396 0.25,0.198 10 false LO 2,3.198 2.313,3.396 0.313,0.198 10 false M1 1.958,2.083 2.271,2.281 0.313,0.198 10 false M2 2.26,3.198 2.49,3.375 0.229,0.177 10 false HI 0.781,2.167 1.24,2.365 0.458,0.198 10 false F/R 0.115,0.104 0.438,0.302 0.323,0.198 10 false *a 0.813,1.979 1.125,2.177 0.313,0.198 10 false *c 2.333,1.969 2.646,2.167 0.313,0.198 10 false *d

*a	Component without harness connected (No. 2 Heater Control Knob)
*b	Recirculation/fresh Switch Indicator
*c	Connector A
*d	Connector B

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

Standard Resistance:

Tester Connection	Switch Position	Specified Condition
B-5 (LO), B-8 (M1), B-4 (M2), B-7 (HI) - B-1 (E)	Blower switch: OFF	10 kΩ or higher
B-5 (LO) - B-1 (E)	Blower switch: LO	Below 1 Ω
B-5 (LO), B-8 (M1) - B-1 (E)	Blower switch: LO - M1	Below 1 Ω
B-5 (LO), B-8 (M1) - B-1 (E)	Blower switch: M1	Below 1 Ω
B-5 (LO), B-8 (M1), B4 (M2) - B-1 (E)	Blower switch: M1 - M2	Below 1 Ω
B-5 (LO), B-4 (M2) - B-1 (E)	Blower switch: M2	Below 1 Ω
B-5 (LO), B-4 (M2), B-7 (HI) - B-1 (E)	Blower switch: M2 - HI	Below 1 Ω
B-5 (LO), B-7 (HI) - B-1 (E)	Blower switch: HI	Below 1 Ω
A-5 (IG+) - A-3 (F/R)	Recirculation/fresh switch ON position	Below 1 Ω
A-5 (IG+) - A-3 (F/R)	Recirculation/fresh switch OFF position	10 kΩ or higher

If the result is not as specified, replace the No. 2 heater control knob.

Check the illumination.

Apply battery voltage to the connector terminal and check the illumination.

OK:

Measurement Condition	Specified Condition
Battery positive (+) → A-4 (ILL+) Battery negative (-) → A-1 (ILL-)	No. 2 heater control knob illuminates

If the result is not as specified, replace the No. 2 heater control knob.

Check the recirculation/fresh switch indicator.

Apply battery voltage to the connector terminal and check the indicator.

OK:

Measurement Condition	Specified Condition
Battery positive (+) → A-5 (IG+) Battery negative (-) → A-2 (FRID)	Indicator illuminates

If the result is not as specified, replace the No. 2 heater control knob.

Hide Display 55905C 3.INSPECT NO. 3 HEATER CONTROL KNOB (w/ Heater)

1.792,0.865 2.781,0.865 true 2.042,2.729 2.448,2.729 true 2.052,2.906 2.458,2.906 true 0.969,2.906 1.375,2.906 true 1.552,2.646 1.552,2.208 1.552,2.208 1.021,2.208 true 1.844,2.646 1.844,2.208 1.844,2.208 2.344,2.208 true 1.719,2.979 1.719,3.229 true 2.083,1.385 2.844,1.385 true 2.802,0.802 3.115,1 0.313,0.198 10 false *b 2.5,2.646 2.958,2.844 0.458,0.198 10 false IG+ 2.385,2.135 3,2.333 0.615,0.198 10 false MAXH 1.635,3.229 2.094,3.427 0.458,0.198 10 false A/C 0.708,2.135 1.167,2.333 0.458,0.198 10 false AIND 2.5,2.844 3.115,3.042 0.615,0.198 10 false ILL+ 0.656,2.833 1.271,3.031 0.615,0.198 10 false ILL- 2.885,1.302 3.198,1.5 0.313,0.198 10 false *c 0.094,0.073 0.406,0.271 0.313,0.198 10 false *a

*a	Component without harness connected (No. 3 Heater Control Knob)
*b	A/C Switch Indicator (w/ Air Conditioning System)
*c	MAX HOT

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

Standard Resistance:

Tester Connection	Switch Condition	Specified Condition
1 (IG+) - 2 (MAXH)	Except MAX HOT	10 kΩ or higher
1 (IG+) - 2 (MAXH)	MAX HOT	Below 1 Ω
1 (IG+) - 8 (A/C)	A/C switch ON position	Below 1 Ω
1 (IG+) - 8 (A/C)	A/C switch OFF position	10 kΩ or higher

If the result is not as specified, replace the No. 3 heater control knob.

Check the illumination.

Apply battery voltage to the connector terminal and check the illumination.

OK:

Measurement Condition	Specified Condition
Battery positive (+) → 6 (ILL+) Battery negative (-) → 10 (ILL-)	No. 3 heater control knob illuminates

If the result is not as specified, replace the No. 3 heater control knob.

Check the indicator.

Apply battery voltage to the connector terminal and check the indicator.

OK:

Measurement Condition	Specified Condition
Battery positive (+) → 1 (IG+) Battery negative (-) → 4 (AIND)	Indicator illuminates

If the result is not as specified, replace the No. 3 heater control knob.

Hide Display 55905C 4.INSPECT NO. 3 HEATER CONTROL KNOB (w/o Heater)

Turn the No. 3 heater control knob and measure the resistance between terminals 3 (B/V) and 5 (EB/V).

OK:: The resistance changes as shown in the illustration.

2.052,3.365 2.406,3.365 true 0.833,3.365 1.313,3.365 true 0.833,3.177 1.313,3.177 true 1.677,3.104 1.677,2.646 1.677,2.646 2.292,2.646 true 3.625,3.177 3.906,3.563 true 3.677,3.135 4.354,3.354 true 3.563,3.135 3.25,3.354 true 3.521,0.854 3.677,1.052 0.156,0.198 10 false ∞ 2.448,3.292 3.063,3.49 0.615,0.198 10 false ILL+ 0.563,3.302 1.177,3.5 0.615,0.198 10 false ILL- 0.479,3.104 1.094,3.302 0.615,0.198 10 false EB/V 2.333,2.563 2.792,2.76 0.458,0.198 10 false B/V 1.583,0.292 2.198,0.49 0.615,0.198 10 false 270° 0.302,2.063 0.917,2.26 0.615,0.198 10 false 33° 0.552,2.417 0.865,2.615 0.313,0.198 10 false *f 0.167,1.615 0.479,1.813 0.313,0.198 10 false *e 2.698,2.375 3.01,2.573 0.313,0.198 10 false *d 3.01,0.833 3.323,1.031 0.313,0.198 10 false *b 3.073,3.125 3.385,3.323 0.313,0.198 10 false 0° 6.958,3.01 7.156,3.219 0.198,0.208 10 false *c 6.583,3.208 6.938,3.375 0.354,0.167 10 false 270° 3.875,3.583 4.198,3.74 0.323,0.156 10 false 33° 5.885,3.219 6.406,3.417 0.521,0.198 10 false 254°12' 4.25,3.385 5.167,3.583 0.917,0.198 10 false 37°12' 2.979,1.323 3.135,1.521 0.156,0.198 10 false 3 2.99,2.99 3.146,3.188 0.156,0.198 10 false 0 2.906,3.354 3.75,3.552 0.844,0.198 10 false 1.5° to 32.5° 1.458,2.542 1.771,2.74 0.313,0.198 10 false *a

*a	Component without harness connected (No. 3 Heater Control Knob)	*b	Resistance (kΩ)
*c	Rotation Angle	*d	MAX COOL
*e	ON Position	*f	OFF Position

If the result is not as specified, replace the No. 3 heater control knob.

Check the illumination.

Apply battery voltage to the connector terminal and check the illumination.

OK:

Measurement Condition	Specified Condition
Battery positive (+) → 6 (ILL+) Battery negative (-) → 10 (ILL-)	No. 3 heater control knob illuminates

If the result is not as specified, replace the No. 3 heater control knob.

Hide Display 84732H 5.INSPECT HEATER BLOWER SWITCH (for Rear Side)

2.5,2.573 3.052,2.573 true 0.479,2.583 1.031,2.583 true 2.26,2.885 2.26,3.104 2.26,3.104 2.552,3.104 true 1.927,2.875 1.927,3.25 1.927,3.25 2.281,3.25 true 1.271,2.885 1.271,3.094 1.271,3.094 0.885,3.094 true 1.604,2.875 1.604,3.26 1.604,3.26 1.323,3.26 true 0.281,2.51 0.594,2.708 0.313,0.198 10 false LO 1.104,3.177 1.417,3.375 0.313,0.198 10 false M1 2.313,3.177 2.625,3.375 0.313,0.198 10 false HI 3.083,2.5 3.24,2.698 0.156,0.198 10 false E 0.594,3.031 0.917,3.219 0.323,0.188 10 false ILL+ 2.594,3.021 2.917,3.208 0.323,0.188 10 false ILL- 0.104,0.083 0.417,0.281 0.313,0.198 10 false *a

*a	Component without harness connected (Heater Blower Switch)

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

Standard Resistance:

Tester Connection	Switch Position	Specified Condition
4 (LO), 10 (M1), 8 (HI) - 1 (E)	Blower switch: OFF	10 kΩ or higher
4 (LO) - 1 (E)	Blower switch: LO	Below 1 Ω
4 (LO), 10 (M1) - 1 (E)	Blower switch: LO - M1	Below 1 Ω
4 (LO), 10 (M1) - 1 (E)	Blower switch: M1	Below 1 Ω
4 (LO), 10 (M1), 8 (HI) - 1 (E)	Blower switch: M1 - HI	Below 1 Ω
4 (LO), 8 (HI) - 1 (E)	Blower switch: HI	Below 1 Ω

If the result is not as specified, replace the heater blower switch.

Check the illumination.

Apply battery voltage to the connector terminal and check the illumination.

OK:

Measurement Condition	Specified Condition
Battery positive (+) → 12 (ILL+) Battery negative (-) → 6 (ILL-)	Heater blower switch illuminates

If the result is not as specified, replace the heater blower switch.

Hide Display 84660H 6.INSPECT COOLER CONTROL SWITCH ASSEMBLY (for Rear Side)

2.49,2.75 2.906,2.75 true 0.615,2.76 1.031,2.76 true 1.25,2.667 1.25,2.292 1.25,2.292 0.76,2.292 true 2.281,2.667 2.281,2.292 2.281,2.292 2.75,2.292 true 1.99,2.823 1.99,3.073 1.99,3.073 2.677,3.073 true 1.396,2.823 1.396,3.073 1.396,3.073 0.823,3.073 true 1.698,2.833 1.698,3.198 true 0.563,2.219 0.875,2.417 0.313,0.198 10 false LO 1.625,3.198 1.938,3.396 0.313,0.198 10 false M2 0.615,3 0.927,3.198 0.313,0.198 10 false M1 2.708,2.99 3.021,3.188 0.313,0.198 10 false HI 2.792,2.229 2.948,2.427 0.156,0.198 10 false E 0.323,2.677 0.938,2.875 0.615,0.198 10 false ILL+ 2.938,2.677 3.302,2.875 0.365,0.198 10 false ILL- 0.104,0.063 0.417,0.26 0.313,0.198 10 false *a

*a	Component without harness connected (Cooler Control Switch Assembly)

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

Standard Resistance:

Tester Connection	Switch Position	Specified Condition
9 (LO), 8 (M1), 6 (M2), 4 (HI) - 2 (E)	Blower switch: OFF	10 kΩ or higher
9 (LO) - 2 (E)	Blower switch: LO	Below 1 Ω
9 (LO), 8 (M1) - 2 (E)	Blower switch: LO - M1	Below 1 Ω
9 (LO), 8 (M1) - 2 (E)	Blower switch: M1	Below 1 Ω
9 (LO), 8 (M1), 6 (M2) - 2 (E)	Blower switch: M1 - M2	Below 1 Ω
9 (LO), 6 (M2) - 2 (E)	Blower switch: M2	Below 1 Ω
9 (LO), 6 (M2), 4 (HI) - 2 (E)	Blower switch: M2 - HI	Below 1 Ω
9 (LO), 4 (HI) - 2 (E)	Blower switch: HI	Below 1 Ω

If the result is not as specified, replace the cooler control switch assembly.

Check the illumination.

Apply battery voltage to the connector terminal and check the illumination.

OK:

Measurement Condition	Specified Condition
Battery positive (+) → 10 (ILL+) Battery negative (-) → 1 (ILL-)	Cooler control switch illuminates

If the result is not as specified, replace the cooler control switch assembly.