cardiagn.com D26-10 (+B) - Body ground TESTER CONNECTION Always CONDITION 10 to 14 V SPECIFIED CONDITION If the results are not as specified, there may be a malfunction on the wire harness side. 4. CHECK RADIO RECEIVER ASSEMBLY CIRCUIT (a) Disconnect the R36 receiver connector. (b) Measure the resistance of the wire harness side connector. Standard resistance: TESTER CONNECTION SPECIFIED CONDITION R36-20 (GND) - Body ground Below 1 Ω (c) Measure the voltage of the wire harness side connector. Standard voltage:
TESTER CONNECTION CONDITION SPECIFIED CONDITION R36-1 (BU) - Body ground Always 10 to 14 V R36-11 (ACC) - Body ground Ignition switch OFF Below 1 V R36-11 (ACC) - Body ground Ignition switch ON 10 to 14 V If the results are not as specified, there may be a malfunction on the wire harness side. HINT: Check the wire harness between radio receiver assembly and DVD changer, between radio receiver assembly and stereo component amplifier. 5. CHECK STEERING PAD SWITCH (a) Disconnect the C18 switch connector. (b) Measure the resistance of the switch. Standard resistance: TESTER CONNECTION CONDITION SPECIFIED CONDITION C18-12 (AU1) - C18-10 (EAU) Not pushed Approx.
100 kΩ C18-12 (AU1) - C18-10 (EAU) SEEK+ switch pushed Below 1 Ω C18-12 (AU1) - C18-10 (EAU) SEEK- switch pushed Approx. 0.3 kΩ C18-12 (AU1) - C18-10 (EAU) VOL+ switch pushed Approx. 1 kΩ C18-12 (AU1) - C18-10 (EAU) VOL- switch pushed Approx. 3.2 kΩ C18-11 (AU2) - C18-10 (EAU) Not pushed Approx. 100 kΩ C18-11 (AU2) - C18-10 (EAU) MODE switch pushed Below 1 Ω If the result is not as specified, the switch may have a malfunction.