FixVault

Symptom Troubleshooting Index

SYMPTOM TROUBLESHOOTING INDEX

Symptom Diagnostic procedure Also check for
Cruise control cannot be set
  1. Check for PGM-FI and body DTCs (see HOW TO USE THE HDS (HONDA DIAGNOSTIC SYSTEM) ).
  2. Check the No. 13(20 A) fuse in the under-hood fuse/ relay box, and No. 18 (15 A) fuse in the driver's under-dash fuse/relay box.
  3. Do the cruise control combination switch test:
  4. Do the CRUISE CONTROL INPUT TEST  (see ).
Poor ground G101
Cruise control can be set, but the cruise main indicator does not come on
  1. Check for PGM-FI and body DTCs (see HOW TO USE THE HDS (HONDA DIAGNOSTIC SYSTEM) ).
  2. Do the gauge control module self-diagnostic function procedure (see SELF-DIAGNOSTIC FUNCTION ).
  3. Do the CRUISE CONTROL INPUT TEST  (see ).
Faulty gauge control module
Cruise control can be set, but the cruise control indicator does not come on
  1. Check for PGM-FI and body DTCs (see HOW TO USE THE HDS (HONDA DIAGNOSTIC SYSTEM) ).
  2. Do the gauge control module self-diagnostic function procedure (see SELF-DIAGNOSTIC FUNCTION ).
  3. Do the CRUISE CONTROL INPUT TEST  (see ). Test the cruise control indicator signal input.
Faulty gauge control module
Vehicle does not decelerate or accelerate accordingly when the set/ decel or resume/accel switch is pressed
  1. Check for PGM-FI and body DTCs (see HOW TO USE THE HDS (HONDA DIAGNOSTIC SYSTEM) ).
  2. Do the cruise control combination switch test:
  3. Do the CRUISE CONTROL INPUT TEST  (see ). Test the set/decel, resume/accel switch signal input.
Open circuit, loose or disconnected terminals: LT GRN/BLK or GRY/RED
Set speed does not cancel when the brake pedal is pressed
  1. Check for PGM-FI and body DTCs (see HOW TO USE THE HDS (HONDA DIAGNOSTIC SYSTEM) ).
  2. Do the brake pedal position switch test (see BRAKE PEDAL POSITION SWITCH TEST ).
  3. Do the CRUISE CONTROL INPUT TEST  (see ). Test the brake pedal position switch signal input.
  • Short to power on the BRN wire
  • Faulty brake pedal position switch
Set speed does not cancel when the cruise control main switch is pressed
  1. Check for PGM-FI and body DTCs (see HOW TO USE THE HDS (HONDA DIAGNOSTIC SYSTEM) ).
  2. Do the cruise control combination switch test:
  3. Do the CRUISE CONTROL INPUT TEST  (see ). test the cruise control main switch signal input.
Short to ground on the LT GRN wire
Set speed does not cancel when the cancel switch is pressed
  1. Check for PGM-FI and body DTCs (see HOW TO USE THE HDS (HONDA DIAGNOSTIC SYSTEM) ).
  2. Do the cruise control combination switch test:
  3. Do the CRUISE CONTROL INPUT TEST  (see ). Test the cancel switch signal input.
Open circuit, loose or disconnected terminals: LT GRN/BLK or GRY/RED
Set speed will not resume when the resume/accel switch is pressed (with the cruise control main switch turned on, and set speed temporarily canceled by pressing the brake pedal)
  1. Check for PGM-FI and body DTCs (see HOW TO USE THE HDS (HONDA DIAGNOSTIC SYSTEM) ).
  2. Check the brake pedal position switch adjustment, (seepage 19-6).
  3. Do the cruise control combination switch test:
  4. Do the CRUISE CONTROL INPUT TEST  (see ). Test the cruise control resume/accel switch signal input. Test the brake pedal position switch signal input.
  • Faulty brake pedal position switch
  • Open circuit, loose or disconnected terminals: LT GRN/BLK
  • After market brake light bulbs that can cause false inputs
With the ignition switch in ON (II), and the lighting switch turned on, the cruise control combination switch illumination does not come on Check the cruise control combination switch: