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operation. If the concern persists, INSTALL a new Handset Holder - Vehicles Without: Voice Control (415-01 Information and Entertainment System, Removal and Installation). PINPOINT TEST C : THE CELLULAR PHONE MICROPHONE IS NOT TEST CONDITIONS DETAILS/RESULTS/ACTIONS C1: CHECK THAT THE VOICE IS BEING TRANSMITTED DURING A TELEPHONE Operate the cellular phone outside the vehicle. 1 Does the cellular phone transmit the voice during a GO to C2 . No REFER to the cellular phone Owner's Guide. C2: CHECK CIRCUIT VMM13H (BN) AND CIRCUIT VMM13D (BN/RD) FOR OPEN Disconnect PSE Module C2MM01-A. 1 Disconnect Microphone C2MN02. 2 Measure the resistance between the PSE module and the microphone C2MN02 pin 1, circuit VMM13D 3 Is the resistance less than 1 ohm? GO to C3 . No REPAIR the circuit. TEST the system for normal C3: CHECK CIRCUIT RMM13F (BU) AND CIRCUIT DME37F (BU/RD) FOR OPEN Measure the resistance between the PSE module and the microphone C2MN02 pin 2, circuit DME37F 1 Is the resistance less than 1 ohm? INSTALL a new microphone. Microphone (415-01 Information and Entertainment System, Removal and Installation). No REPAIR the circuit. TEST the system for normal
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