harold

where is the brake light switch on a 1998 Mack Rd series truck

i have a 1998 RD model 688S mack with a E-7 Engine (non electronic). the speedometer works good but the odometer (Milege counter) stopped working after i reset the counter. is there any way i can repair the section that drives the odometer Re parts? without changing the speedometer which is very expensive !. my guess is that the motor that turns the odometer gear mechanism is defective.