Inspection [09/2017 - ]: Procedure
- INSPECT STEERING PAD SWITCH ASSEMBLY
- Measure the resistance according to the value(s) in the table below.
*A w/ Lane Departure Alert System - - *1 SEEK+ *2 SEEK- *3 VOL+ *4 VOL- *5 MODE *6 VOICE *7 OFF HOOK *8 ON HOOK *9 UP *10 DOWN *11 LEFT *12 RIGHT *13 ENTER *14 TOP *15 BACK *16 ACC *17 LDA - - *a Component without harness connected
(Steering Pad Switch Assembly)- - Standard Resistance
Tester Connection Condition Specified Condition z3-11 (AU1) - z3-8 (EAU) No switch pushed 95 to 105 kΩ SEEK+ switch pushed Below 2.5 Ω SEEK- switch pushed 313 to 345 Ω Volume+ switch pushed 950 to 1050 Ω Volume- switch pushed 2955 to 3265 Ω z3-10 (AU2) - z3-8 (EAU) No switch pushed 95 to 105 kΩ MODE switch pushed Below 2.5 Ω On hook switch pushed 313 to 345 Ω Off hook switch pushed 950 to 1050 Ω Voice switch pushed 2955 to 3265 Ω z3-3 (+DP2) - z3-8 (EAU) No switch pushed 95 to 105 kΩ Left switch pushed Below 2.5 Ω Up switch pushed 313 to 345 Ω Down switch pushed 950 to 1050 Ω Right switch pushed 2955 to 3265 Ω z3-2 (+DP) - z3-8 (EAU) No switch pushed 95 to 105 kΩ Enter switch pushed Below 2.5 Ω Top switch pushed 313 to 345 Ω Back switch pushed 950 to 1050 Ω z3-4 (DIST)* - z3-7 (ECC) No switch pushed 1 MΩ or higher Distance control switch pushed Below 2.5 Ω Lane departure alert main switch pushed 228 to 252 Ω z3-1 (HO) - A-1 (HO) Always Below 2.5 Ω z3-7 (ECC) - z12-1 (ECC) Always Below 2.5 Ω z3-12 (CCS) - z12-3 (CCS) Always Below 2.5 Ω - *: w/ Lane Departure Alert System
HINT:
If the result is not as specified, replace the steering pad switch assembly.
- Check the illumination.
- Connect a battery positive (+) lead to terminal z3-5 (IL+2) and a negative (-) lead to terminal z3-9 (ILL-) of the steering pad switch assembly connector.
- Check that the switch illumination comes on.
OK
Steering pad switch illumination comes on.
HINT:
If the result is not as specified, replace the steering pad switch assembly.
- Measure the resistance according to the value(s) in the table below.